chore: create campaign mode branch, include sys spec, and update gitignore

- Implemented Pomodoro timer in the app, allowing users to start, pause, and stop sessions.
- Added context for managing Pomodoro state and actions.
- Integrated time logging for completed sessions to track productivity.
- Enhanced project settings to include time goals and Pomodoro settings.
- Created migration scripts to update the database schema for new project fields and time logs.
- Updated UI components to display Pomodoro controls and project time summaries.
- Added category filtering for projects in the project list view.

.gitignore

@@ -41,3 +41,7 @@ Thumbs.db
 
 # Docker
 docker-compose.override.yml
+
+#dev stuff
+/.claude/
+/.vscode/

SYSTEMSPEC_v0.2.0.md

@@ -0,0 +1,244 @@
+# Break It Down (BIT)
+
+# SYSTEM SPECIFICATION
+
+## Version: v0.2.0
+
+## Feature Theme: Campaign Mode + Entropy Engine + Project Wizard
+
+------------------------------------------------------------------------
+
+# 1. Overview
+
+v0.2.0 introduces **Campaign Mode**, an operations layer on top of
+Break-It-Down's planning engine.
+
+BIT remains the HQ planning system (tree + kanban). Campaign Mode is the
+execution layer focused on:
+
+-   Low-friction session starts
+-   Visual progress (photo proof)
+-   Entropy-based decay for recurring physical spaces
+-   Gentle nudges to trigger action
+-   A fast project-building Wizard
+
+The goal is to reduce startup friction and help users act without
+overthinking.
+
+------------------------------------------------------------------------
+
+# 2. Core Architectural Principles
+
+1.  Existing planning functionality must remain unchanged for standard
+    projects.
+2.  Campaign functionality activates only when
+    `project_mode == "entropy_space"`.
+3.  Planning (HQ) and Execution (Campaign) are separate UI routes.
+4.  Session start must require no pre-forms.
+5.  Entropy simulation must feel like physics, not guilt.
+
+------------------------------------------------------------------------
+
+# 3. New Core Concepts
+
+## 3.1 Project Modes
+
+Add enum to projects:
+
+-   `standard` (default, existing behavior)
+-   `entropy_space` (physical space / territory model)
+
+Future modes may include: - `pipeline_chores` - `deep_work`
+
+------------------------------------------------------------------------
+
+## 3.2 Campaign Types
+
+Only meaningful when `project_mode == "entropy_space"`:
+
+-   `finite` --- one-off liberation (garage purge)
+-   `background` --- ongoing maintenance (bathroom, kitchen)
+
+------------------------------------------------------------------------
+
+## 3.3 Zones (v1 Implementation)
+
+In `entropy_space` projects:
+
+-   Top-level tasks (`parent_task_id IS NULL`)
+-   `is_zone = true`
+
+No separate zones table in v0.2.0.
+
+------------------------------------------------------------------------
+
+## 3.4 Work Sessions
+
+Generic sessions stored in backend. Campaign UI refers to them as
+"Strikes".
+
+Session kinds:
+
+-   `strike`
+-   `pomodoro` (future)
+-   `run` (future)
+-   `freeform`
+
+------------------------------------------------------------------------
+
+# 4. Database Schema Changes
+
+## 4.1 Projects Table Additions
+
+    project_mode TEXT NOT NULL DEFAULT 'standard'
+    campaign_type TEXT NULL
+    campaign_active BOOLEAN NOT NULL DEFAULT 0
+
+    nudge_enabled BOOLEAN NOT NULL DEFAULT 0
+    nudge_window_start TEXT NULL
+    nudge_window_end TEXT NULL
+    nudge_min_interval_minutes INTEGER NULL
+    nudge_max_per_day INTEGER NULL
+
+    photo_proof_enabled BOOLEAN NOT NULL DEFAULT 0
+    default_session_kind TEXT NOT NULL DEFAULT 'freeform'
+    default_session_minutes INTEGER NOT NULL DEFAULT 12
+
+------------------------------------------------------------------------
+
+## 4.2 Tasks Table Additions (Zones Only)
+
+    is_zone BOOLEAN NOT NULL DEFAULT 0
+
+    stability_base INTEGER NULL
+    decay_rate_per_day REAL NULL
+    last_stability_update_at DATETIME NULL
+    last_strike_at DATETIME NULL
+
+    zone_preset TEXT NULL
+
+------------------------------------------------------------------------
+
+## 4.3 New Table: work_sessions
+
+    id INTEGER PRIMARY KEY
+    project_id INTEGER NOT NULL
+    task_id INTEGER NULL
+    kind TEXT NOT NULL
+    started_at DATETIME NOT NULL
+    ended_at DATETIME NULL
+    duration_seconds INTEGER NULL
+    note TEXT NULL
+
+------------------------------------------------------------------------
+
+## 4.4 New Table: session_photos
+
+    id INTEGER PRIMARY KEY
+    session_id INTEGER NOT NULL
+    phase TEXT NOT NULL   -- 'before' or 'after'
+    path TEXT NOT NULL
+    taken_at DATETIME NOT NULL
+
+Images stored in Docker volume under:
+
+    /data/photos/{project_id}/{session_id}/...
+
+------------------------------------------------------------------------
+
+# 5. Entropy Engine (v1)
+
+## 5.1 Stability Model
+
+Fields used: - stability_base - last_stability_update_at -
+decay_rate_per_day
+
+Derived:
+
+    days_elapsed = (now - last_stability_update_at)
+    stability_now = max(0, stability_base - decay_rate_per_day * days_elapsed)
+
+------------------------------------------------------------------------
+
+## 5.2 Strike Effect
+
+On strike completion:
+
+Option A (fixed):
+
+    boost = 20
+
+Option B (duration-based):
+
+    boost = clamp(10, 35, round(duration_minutes * 1.5))
+
+Update:
+
+    stability_base = min(100, stability_now + boost)
+    last_stability_update_at = now
+    last_strike_at = now
+
+------------------------------------------------------------------------
+
+## 5.3 Stability Color Mapping
+
+-   80--100 → green
+-   55--79 → yellow
+-   30--54 → orange
+-   0--29 → red
+
+------------------------------------------------------------------------
+
+# 6. API Additions
+
+## Campaign
+
+    POST /api/projects/{id}/launch_campaign
+    GET  /api/projects/{id}/zones
+
+## Sessions
+
+    POST /api/sessions/start
+    POST /api/sessions/{id}/stop
+    GET  /api/projects/{id}/sessions
+
+## Photos
+
+    POST /api/sessions/{id}/photos
+    GET  /api/sessions/{id}/photos
+
+## Wizard
+
+    POST /api/wizard/build_project
+
+------------------------------------------------------------------------
+
+# 7. Frontend Routes
+
+    /projects
+    /projects/:id
+    /projects/:id/campaign
+
+------------------------------------------------------------------------
+
+# 8. Build Phases
+
+Phase 0: Core campaign + stability\
+Phase 1: Photo proof + compare slider\
+Phase 2: Nudges\
+Phase 3: Hex grid expansion
+
+------------------------------------------------------------------------
+
+# 9. Success Criteria
+
+-   Wizard creates entropy project in \<30 seconds\
+-   Strike starts in 1 tap\
+-   Stability increases after strike\
+-   Stability decreases over time\
+-   No regression in standard projects
+
+------------------------------------------------------------------------
+
+**Break It Down v0.2.0**\
+Planning in HQ. Liberation on the front lines.

backend/app/crud.py

@@ -1,5 +1,7 @@
 from sqlalchemy.orm import Session, joinedload
+from sqlalchemy import func
 from typing import List, Optional
+from datetime import datetime, timedelta
 from . import models, schemas
 
 
@@ -186,3 +188,66 @@ def get_tasks_by_status(db: Session, project_id: int, status: str) -> List[model
         models.Task.project_id == project_id,
         models.Task.status == status
     ).all()
+
+
+# TimeLog CRUD
+def create_time_log(db: Session, task_id: int, time_log: schemas.TimeLogCreate) -> models.TimeLog:
+    db_log = models.TimeLog(
+        task_id=task_id,
+        minutes=time_log.minutes,
+        note=time_log.note,
+        session_type=time_log.session_type,
+    )
+    db.add(db_log)
+    db.commit()
+    db.refresh(db_log)
+    return db_log
+
+
+def get_time_logs_by_task(db: Session, task_id: int) -> List[models.TimeLog]:
+    return db.query(models.TimeLog).filter(
+        models.TimeLog.task_id == task_id
+    ).order_by(models.TimeLog.logged_at.desc()).all()
+
+
+def get_project_time_summary(db: Session, project_id: int) -> dict:
+    """Aggregate time logged across all tasks in a project"""
+    project = get_project(db, project_id)
+
+    # Get all task IDs in this project
+    task_ids = db.query(models.Task.id).filter(
+        models.Task.project_id == project_id
+    ).subquery()
+
+    # Total minutes logged
+    total = db.query(func.sum(models.TimeLog.minutes)).filter(
+        models.TimeLog.task_id.in_(task_ids)
+    ).scalar() or 0
+
+    # Pomodoro minutes
+    pomodoro = db.query(func.sum(models.TimeLog.minutes)).filter(
+        models.TimeLog.task_id.in_(task_ids),
+        models.TimeLog.session_type == "pomodoro"
+    ).scalar() or 0
+
+    # Manual minutes
+    manual = db.query(func.sum(models.TimeLog.minutes)).filter(
+        models.TimeLog.task_id.in_(task_ids),
+        models.TimeLog.session_type == "manual"
+    ).scalar() or 0
+
+    # Weekly minutes (past 7 days)
+    week_ago = datetime.utcnow() - timedelta(days=7)
+    weekly = db.query(func.sum(models.TimeLog.minutes)).filter(
+        models.TimeLog.task_id.in_(task_ids),
+        models.TimeLog.logged_at >= week_ago
+    ).scalar() or 0
+
+    return {
+        "total_minutes": total,
+        "pomodoro_minutes": pomodoro,
+        "manual_minutes": manual,
+        "weekly_minutes": weekly,
+        "weekly_hours_goal": project.weekly_hours_goal if project else None,
+        "total_hours_goal": project.total_hours_goal if project else None,
+    }

backend/app/main.py

@@ -159,6 +159,32 @@ def delete_task(task_id: int, db: Session = Depends(get_db)):
     return None
 
 
+# ========== TIME LOG ENDPOINTS ==========
+
+@app.post("/api/tasks/{task_id}/time-logs", response_model=schemas.TimeLog, status_code=201)
+def log_time(task_id: int, time_log: schemas.TimeLogCreate, db: Session = Depends(get_db)):
+    """Log time spent on a task"""
+    if not crud.get_task(db, task_id):
+        raise HTTPException(status_code=404, detail="Task not found")
+    return crud.create_time_log(db, task_id, time_log)
+
+
+@app.get("/api/tasks/{task_id}/time-logs", response_model=List[schemas.TimeLog])
+def get_time_logs(task_id: int, db: Session = Depends(get_db)):
+    """Get all time logs for a task"""
+    if not crud.get_task(db, task_id):
+        raise HTTPException(status_code=404, detail="Task not found")
+    return crud.get_time_logs_by_task(db, task_id)
+
+
+@app.get("/api/projects/{project_id}/time-summary", response_model=schemas.ProjectTimeSummary)
+def get_project_time_summary(project_id: int, db: Session = Depends(get_db)):
+    """Get aggregated time statistics for a project"""
+    if not crud.get_project(db, project_id):
+        raise HTTPException(status_code=404, detail="Project not found")
+    return crud.get_project_time_summary(db, project_id)
+
+
 # ========== SEARCH ENDPOINT ==========
 
 @app.get("/api/search", response_model=List[schemas.Task])

backend/app/models.py

@@ -16,6 +16,11 @@ class Project(Base):
     description = Column(Text, nullable=True)
     statuses = Column(JSON, nullable=False, default=DEFAULT_STATUSES)
     is_archived = Column(Boolean, default=False, nullable=False)
+    category = Column(String(100), nullable=True)
+    weekly_hours_goal = Column(Integer, nullable=True)   # stored in minutes
+    total_hours_goal = Column(Integer, nullable=True)    # stored in minutes
+    pomodoro_work_minutes = Column(Integer, nullable=True, default=25)
+    pomodoro_break_minutes = Column(Integer, nullable=True, default=5)
     created_at = Column(DateTime, default=datetime.utcnow)
     updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
 
@@ -40,3 +45,17 @@ class Task(Base):
 
     project = relationship("Project", back_populates="tasks")
     parent = relationship("Task", remote_side=[id], backref="subtasks")
+    time_logs = relationship("TimeLog", back_populates="task", cascade="all, delete-orphan")
+
+
+class TimeLog(Base):
+    __tablename__ = "time_logs"
+
+    id = Column(Integer, primary_key=True, index=True)
+    task_id = Column(Integer, ForeignKey("tasks.id"), nullable=False)
+    minutes = Column(Integer, nullable=False)
+    note = Column(Text, nullable=True)
+    session_type = Column(String(50), default="manual")  # 'pomodoro' | 'manual'
+    logged_at = Column(DateTime, default=datetime.utcnow)
+
+    task = relationship("Task", back_populates="time_logs")

backend/app/schemas.py

@@ -54,6 +54,11 @@ class ProjectBase(BaseModel):
 
 class ProjectCreate(ProjectBase):
     statuses: Optional[List[str]] = None
+    category: Optional[str] = None
+    weekly_hours_goal: Optional[int] = None
+    total_hours_goal: Optional[int] = None
+    pomodoro_work_minutes: Optional[int] = None
+    pomodoro_break_minutes: Optional[int] = None
 
 
 class ProjectUpdate(BaseModel):
@@ -61,12 +66,22 @@ class ProjectUpdate(BaseModel):
     description: Optional[str] = None
     statuses: Optional[List[str]] = None
     is_archived: Optional[bool] = None
+    category: Optional[str] = None
+    weekly_hours_goal: Optional[int] = None
+    total_hours_goal: Optional[int] = None
+    pomodoro_work_minutes: Optional[int] = None
+    pomodoro_break_minutes: Optional[int] = None
 
 
 class Project(ProjectBase):
     id: int
     statuses: List[str]
     is_archived: bool
+    category: Optional[str] = None
+    weekly_hours_goal: Optional[int] = None
+    total_hours_goal: Optional[int] = None
+    pomodoro_work_minutes: Optional[int] = None
+    pomodoro_break_minutes: Optional[int] = None
     created_at: datetime
     updated_at: datetime
 
@@ -105,3 +120,30 @@ class ImportResult(BaseModel):
     project_id: int
     project_name: str
     tasks_created: int
+
+
+# TimeLog Schemas
+class TimeLogCreate(BaseModel):
+    minutes: int
+    note: Optional[str] = None
+    session_type: str = "manual"  # 'pomodoro' | 'manual'
+
+
+class TimeLog(BaseModel):
+    id: int
+    task_id: int
+    minutes: int
+    note: Optional[str] = None
+    session_type: str
+    logged_at: datetime
+
+    model_config = ConfigDict(from_attributes=True)
+
+
+class ProjectTimeSummary(BaseModel):
+    total_minutes: int
+    pomodoro_minutes: int
+    manual_minutes: int
+    weekly_minutes: int
+    weekly_hours_goal: Optional[int] = None
+    total_hours_goal: Optional[int] = None

backend/migrate_add_project_goals.py

@@ -0,0 +1,42 @@
+"""
+Migration script to add time goals, category, and pomodoro settings to projects table.
+Run this once if you have an existing database.
+"""
+import sqlite3
+import os
+
+db_path = os.path.join(os.path.dirname(__file__), 'bit.db')
+
+if not os.path.exists(db_path):
+    print("No migration needed - new database will be created with the correct schema.")
+    exit(0)
+
+conn = sqlite3.connect(db_path)
+cursor = conn.cursor()
+
+try:
+    cursor.execute("PRAGMA table_info(projects)")
+    columns = [column[1] for column in cursor.fetchall()]
+
+    new_columns = [
+        ("category", "TEXT DEFAULT NULL"),
+        ("weekly_hours_goal", "INTEGER DEFAULT NULL"),
+        ("total_hours_goal", "INTEGER DEFAULT NULL"),
+        ("pomodoro_work_minutes", "INTEGER DEFAULT 25"),
+        ("pomodoro_break_minutes", "INTEGER DEFAULT 5"),
+    ]
+
+    for col_name, col_def in new_columns:
+        if col_name in columns:
+            print(f"Column '{col_name}' already exists. Skipping.")
+        else:
+            cursor.execute(f"ALTER TABLE projects ADD COLUMN {col_name} {col_def}")
+            print(f"Successfully added '{col_name}'.")
+
+    conn.commit()
+    print("Migration complete.")
+except Exception as e:
+    print(f"Error during migration: {e}")
+    conn.rollback()
+finally:
+    conn.close()

backend/migrate_add_time_logs.py

@@ -0,0 +1,34 @@
+"""
+Migration script to create the time_logs table.
+Run this once if you have an existing database.
+"""
+import sqlite3
+import os
+
+db_path = os.path.join(os.path.dirname(__file__), 'bit.db')
+
+if not os.path.exists(db_path):
+    print("No migration needed - new database will be created with the correct schema.")
+    exit(0)
+
+conn = sqlite3.connect(db_path)
+cursor = conn.cursor()
+
+try:
+    cursor.execute("""
+        CREATE TABLE IF NOT EXISTS time_logs (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            task_id INTEGER NOT NULL REFERENCES tasks(id) ON DELETE CASCADE,
+            minutes INTEGER NOT NULL,
+            note TEXT,
+            session_type TEXT DEFAULT 'manual',
+            logged_at DATETIME DEFAULT CURRENT_TIMESTAMP
+        )
+    """)
+    conn.commit()
+    print("Successfully created 'time_logs' table (or it already existed).")
+except Exception as e:
+    print(f"Error during migration: {e}")
+    conn.rollback()
+finally:
+    conn.close()

frontend/src/App.jsx

@@ -2,32 +2,38 @@ import { Routes, Route } from 'react-router-dom'
 import ProjectList from './pages/ProjectList'
 import ProjectView from './pages/ProjectView'
 import SearchBar from './components/SearchBar'
+import { PomodoroProvider } from './context/PomodoroContext'
+import PomodoroWidget from './components/PomodoroWidget'
 
 function App() {
   return (
-    <div className="min-h-screen bg-cyber-dark">
+    <PomodoroProvider>
-      <header className="border-b border-cyber-orange/30 bg-cyber-darkest">
+      <div className="min-h-screen bg-cyber-dark">
-        <div className="container mx-auto px-4 py-4">
+        <header className="border-b border-cyber-orange/30 bg-cyber-darkest">
-          <div className="flex justify-between items-center">
+          <div className="container mx-auto px-4 py-4">
-            <div>
+            <div className="flex justify-between items-center">
-              <h1 className="text-2xl font-bold text-cyber-orange">
+              <div>
-                BIT
+                <h1 className="text-2xl font-bold text-cyber-orange">
-                <span className="ml-3 text-sm text-gray-500">Break It Down</span>
+                  BIT
-                <span className="ml-2 text-xs text-gray-600">v{import.meta.env.VITE_APP_VERSION || '0.1.6'}</span>
+                  <span className="ml-3 text-sm text-gray-500">Break It Down</span>
-              </h1>
+                  <span className="ml-2 text-xs text-gray-600">v{import.meta.env.VITE_APP_VERSION || '0.1.6'}</span>
+                </h1>
+              </div>
+              <SearchBar />
             </div>
-            <SearchBar />
           </div>
-        </div>
+        </header>
-      </header>
 
-      <main className="container mx-auto px-4 py-8">
+        <main className="container mx-auto px-4 py-8">
-        <Routes>
+          <Routes>
-          <Route path="/" element={<ProjectList />} />
+            <Route path="/" element={<ProjectList />} />
-          <Route path="/project/:projectId" element={<ProjectView />} />
+            <Route path="/project/:projectId" element={<ProjectView />} />
-        </Routes>
+          </Routes>
-      </main>
+        </main>
-    </div>
+
+        <PomodoroWidget />
+      </div>
+    </PomodoroProvider>
   )
 }
 

frontend/src/components/KanbanView.jsx

@@ -1,5 +1,5 @@
 import { useState, useEffect } from 'react'
-import { Plus, Check, X, Flag, Clock, ChevronDown, ChevronRight, ChevronsDown, ChevronsUp } from 'lucide-react'
+import { Plus, Check, X, Flag, Clock, ChevronDown, ChevronRight, ChevronsDown, ChevronsUp, Timer } from 'lucide-react'
 import {
   getProjectTasks,
   createTask,
@@ -9,6 +9,7 @@ import {
 import { formatTimeWithTotal } from '../utils/format'
 import TaskMenu from './TaskMenu'
 import TaskForm from './TaskForm'
+import { usePomodoro } from '../context/PomodoroContext'
 
 // Helper to format status label
 const formatStatusLabel = (status) => {
@@ -69,10 +70,12 @@ function hasDescendantsInStatus(taskId, allTasks, status) {
   return getDescendantsInStatus(taskId, allTasks, status).length > 0
 }
 
-function TaskCard({ task, allTasks, onUpdate, onDragStart, isParent, columnStatus, expandedCards, setExpandedCards, projectStatuses, projectId }) {
+function TaskCard({ task, allTasks, onUpdate, onDragStart, isParent, columnStatus, expandedCards, setExpandedCards, projectStatuses, projectId, pomodoroSettings }) {
   const [isEditing, setIsEditing] = useState(false)
   const [editTitle, setEditTitle] = useState(task.title)
   const [showAddSubtask, setShowAddSubtask] = useState(false)
+  const { startPomodoro, activeTask, phase } = usePomodoro()
+  const isActiveTimer = activeTask?.id === task.id && phase !== 'idle'
 
   // Use global expanded state
   const isExpanded = expandedCards[task.id] || false
@@ -234,6 +237,20 @@ function TaskCard({ task, allTasks, onUpdate, onDragStart, isParent, columnStatu
               </div>
 
               <div className="flex gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
+                <button
+                  onClick={(e) => {
+                    e.stopPropagation()
+                    startPomodoro(
+                      { id: task.id, title: task.title, estimatedMinutes: task.estimated_minutes },
+                      pomodoroSettings?.workMinutes || 25,
+                      pomodoroSettings?.breakMinutes || 5
+                    )
+                  }}
+                  className={`p-1 transition-colors ${isActiveTimer ? 'text-cyber-orange' : 'text-gray-400 hover:text-cyber-orange'}`}
+                  title={isActiveTimer ? 'Timer running' : 'Start Pomodoro'}
+                >
+                  <Timer size={14} />
+                </button>
                 <button
                   onClick={() => setShowAddSubtask(true)}
                   className="text-cyber-orange hover:text-cyber-orange-bright p-1"
@@ -283,6 +300,7 @@ function TaskCard({ task, allTasks, onUpdate, onDragStart, isParent, columnStatu
               setExpandedCards={setExpandedCards}
               projectStatuses={projectStatuses}
               projectId={projectId}
+              pomodoroSettings={pomodoroSettings}
             />
           ))}
         </div>
@@ -291,7 +309,7 @@ function TaskCard({ task, allTasks, onUpdate, onDragStart, isParent, columnStatu
   )
 }
 
-function KanbanColumn({ status, allTasks, projectId, onUpdate, onDrop, onDragOver, expandedCards, setExpandedCards, projectStatuses }) {
+function KanbanColumn({ status, allTasks, projectId, onUpdate, onDrop, onDragOver, expandedCards, setExpandedCards, projectStatuses, pomodoroSettings }) {
   const [showAddTask, setShowAddTask] = useState(false)
 
   const handleAddTask = async (taskData) => {
@@ -384,6 +402,7 @@ function KanbanColumn({ status, allTasks, projectId, onUpdate, onDrop, onDragOve
               setExpandedCards={setExpandedCards}
               projectStatuses={projectStatuses}
               projectId={projectId}
+              pomodoroSettings={pomodoroSettings}
             />
           )
         })}
@@ -400,6 +419,10 @@ function KanbanView({ projectId, project }) {
 
   // Get statuses from project, or use defaults
   const statuses = project?.statuses || ['backlog', 'in_progress', 'on_hold', 'done']
+  const pomodoroSettings = {
+    workMinutes: project?.pomodoro_work_minutes || 25,
+    breakMinutes: project?.pomodoro_break_minutes || 5,
+  }
   const statusesWithMeta = statuses.map(status => ({
     key: status,
     label: formatStatusLabel(status),
@@ -507,6 +530,7 @@ function KanbanView({ projectId, project }) {
             expandedCards={expandedCards}
             setExpandedCards={setExpandedCards}
             projectStatuses={statuses}
+            pomodoroSettings={pomodoroSettings}
           />
         ))}
       </div>

frontend/src/components/PomodoroWidget.jsx

@@ -0,0 +1,134 @@
+import { X, Pause, Play, Square, SkipForward } from 'lucide-react'
+import { usePomodoro } from '../context/PomodoroContext'
+
+function formatCountdown(seconds) {
+  const m = Math.floor(seconds / 60)
+  const s = seconds % 60
+  return `${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`
+}
+
+export default function PomodoroWidget() {
+  const { activeTask, phase, secondsLeft, sessionCount, workMinutes, breakMinutes, pause, resume, stop, skipBreak } = usePomodoro()
+
+  if (phase === 'idle') return null
+
+  const isBreak = phase === 'break'
+  const isPaused = phase === 'paused'
+
+  const totalSecs = isBreak ? breakMinutes * 60 : workMinutes * 60
+  const progress = totalSecs > 0 ? (totalSecs - secondsLeft) / totalSecs : 0
+
+  const phaseLabel = isBreak ? '☕ BREAK' : '🍅 WORK'
+  const phaseColor = isBreak ? 'text-green-400' : 'text-cyber-orange'
+  const borderColor = isBreak ? 'border-green-500/50' : 'border-cyber-orange/50'
+
+  return (
+    <div className={`fixed bottom-4 right-4 z-50 w-72 bg-cyber-darkest border ${borderColor} rounded-lg shadow-cyber-lg`}>
+      {/* Header */}
+      <div className="flex items-center justify-between px-4 pt-3 pb-1">
+        <div className="flex items-center gap-2">
+          <span className={`text-xs font-bold tracking-wider ${phaseColor}`}>
+            {phaseLabel}
+            {!isBreak && sessionCount > 0 && (
+              <span className="ml-2 text-gray-500 font-normal">#{sessionCount + 1}</span>
+            )}
+          </span>
+        </div>
+        <button
+          onClick={stop}
+          className="text-gray-500 hover:text-gray-300 transition-colors"
+          title="Stop and close"
+        >
+          <X size={16} />
+        </button>
+      </div>
+
+      {/* Task name */}
+      {activeTask && !isBreak && (
+        <div className="px-4 pb-1">
+          <p className="text-sm text-gray-300 truncate" title={activeTask.title}>
+            {activeTask.title}
+          </p>
+        </div>
+      )}
+
+      {/* Timer display */}
+      <div className="px-4 py-2 text-center">
+        <span className={`text-4xl font-mono font-bold tabular-nums ${isPaused ? 'text-gray-500' : phaseColor}`}>
+          {formatCountdown(secondsLeft)}
+        </span>
+      </div>
+
+      {/* Progress bar */}
+      <div className="px-4 pb-2">
+        <div className="h-1 bg-cyber-darker rounded-full overflow-hidden">
+          <div
+            className={`h-full rounded-full transition-all duration-1000 ${isBreak ? 'bg-green-500' : 'bg-cyber-orange'}`}
+            style={{ width: `${progress * 100}%` }}
+          />
+        </div>
+      </div>
+
+      {/* Controls */}
+      <div className="flex gap-2 px-4 pb-3">
+        {isBreak ? (
+          <>
+            <button
+              onClick={skipBreak}
+              className="flex-1 flex items-center justify-center gap-1 px-3 py-1.5 text-xs bg-cyber-darker border border-cyber-orange/30 text-gray-300 rounded hover:border-cyber-orange/60 hover:text-gray-100 transition-colors"
+            >
+              <SkipForward size={13} />
+              Skip Break
+            </button>
+            <button
+              onClick={stop}
+              className="flex items-center justify-center gap-1 px-3 py-1.5 text-xs bg-cyber-darker border border-red-500/30 text-red-400 rounded hover:border-red-500/60 transition-colors"
+            >
+              <Square size={13} />
+              Stop
+            </button>
+          </>
+        ) : (
+          <>
+            {isPaused ? (
+              <button
+                onClick={resume}
+                className="flex-1 flex items-center justify-center gap-1 px-3 py-1.5 text-xs bg-cyber-orange/20 border border-cyber-orange text-cyber-orange rounded hover:bg-cyber-orange/30 transition-colors"
+              >
+                <Play size={13} />
+                Resume
+              </button>
+            ) : (
+              <button
+                onClick={pause}
+                className="flex-1 flex items-center justify-center gap-1 px-3 py-1.5 text-xs bg-cyber-darker border border-cyber-orange/30 text-gray-300 rounded hover:border-cyber-orange/60 hover:text-gray-100 transition-colors"
+              >
+                <Pause size={13} />
+                Pause
+              </button>
+            )}
+            <button
+              onClick={stop}
+              className="flex items-center justify-center gap-1 px-3 py-1.5 text-xs bg-cyber-darker border border-red-500/30 text-red-400 rounded hover:border-red-500/60 transition-colors"
+            >
+              <Square size={13} />
+              Stop
+            </button>
+          </>
+        )}
+      </div>
+
+      {/* Session count dots */}
+      {sessionCount > 0 && (
+        <div className="flex justify-center gap-1 pb-3">
+          {Array.from({ length: Math.min(sessionCount, 8) }).map((_, i) => (
+            <div key={i} className="w-1.5 h-1.5 rounded-full bg-cyber-orange/60" />
+          ))}
+          {sessionCount > 8 && (
+            <span className="text-xs text-gray-500 ml-1">+{sessionCount - 8}</span>
+          )}
+        </div>
+      )}
+    </div>
+  )
+}

frontend/src/components/ProjectSettings.jsx

@@ -11,6 +11,23 @@ function ProjectSettings({ project, onClose, onUpdate }) {
   const [taskCounts, setTaskCounts] = useState({})
   const [deleteWarning, setDeleteWarning] = useState(null)
 
+  // Time & Goals fields
+  const [category, setCategory] = useState(project.category || '')
+  const [weeklyGoalHours, setWeeklyGoalHours] = useState(
+    project.weekly_hours_goal ? Math.floor(project.weekly_hours_goal / 60) : ''
+  )
+  const [weeklyGoalMins, setWeeklyGoalMins] = useState(
+    project.weekly_hours_goal ? project.weekly_hours_goal % 60 : ''
+  )
+  const [totalGoalHours, setTotalGoalHours] = useState(
+    project.total_hours_goal ? Math.floor(project.total_hours_goal / 60) : ''
+  )
+  const [totalGoalMins, setTotalGoalMins] = useState(
+    project.total_hours_goal ? project.total_hours_goal % 60 : ''
+  )
+  const [pomodoroWork, setPomodoroWork] = useState(project.pomodoro_work_minutes || 25)
+  const [pomodoroBreak, setPomodoroBreak] = useState(project.pomodoro_break_minutes || 5)
+
   useEffect(() => {
     loadTaskCounts()
   }, [])
@@ -120,8 +137,20 @@ function ProjectSettings({ project, onClose, onUpdate }) {
       return
     }
 
+    const weeklyMinutes =
+      (parseInt(weeklyGoalHours) || 0) * 60 + (parseInt(weeklyGoalMins) || 0)
+    const totalMinutes =
+      (parseInt(totalGoalHours) || 0) * 60 + (parseInt(totalGoalMins) || 0)
+
     try {
-      await updateProject(project.id, { statuses })
+      await updateProject(project.id, {
+        statuses,
+        category: category.trim() || null,
+        weekly_hours_goal: weeklyMinutes > 0 ? weeklyMinutes : null,
+        total_hours_goal: totalMinutes > 0 ? totalMinutes : null,
+        pomodoro_work_minutes: parseInt(pomodoroWork) || 25,
+        pomodoro_break_minutes: parseInt(pomodoroBreak) || 5,
+      })
       onUpdate()
       onClose()
     } catch (err) {
@@ -247,6 +276,106 @@ function ProjectSettings({ project, onClose, onUpdate }) {
               Add Status
             </button>
           </div>
+
+          {/* Time & Goals */}
+          <div className="mt-6 pt-6 border-t border-cyber-orange/20">
+            <h3 className="text-lg font-semibold text-gray-200 mb-4">Time & Goals</h3>
+
+            <div className="space-y-4">
+              {/* Category */}
+              <div>
+                <label className="block text-sm text-gray-400 mb-1">Category</label>
+                <input
+                  type="text"
+                  value={category}
+                  onChange={(e) => setCategory(e.target.value)}
+                  placeholder="e.g. home, programming, hobby"
+                  className="w-full px-3 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange"
+                />
+              </div>
+
+              {/* Weekly goal */}
+              <div>
+                <label className="block text-sm text-gray-400 mb-1">Weekly Time Goal</label>
+                <div className="flex items-center gap-2">
+                  <input
+                    type="number"
+                    min="0"
+                    value={weeklyGoalHours}
+                    onChange={(e) => setWeeklyGoalHours(e.target.value)}
+                    placeholder="0"
+                    className="w-20 px-3 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange"
+                  />
+                  <span className="text-gray-500 text-sm">hr</span>
+                  <input
+                    type="number"
+                    min="0"
+                    max="59"
+                    value={weeklyGoalMins}
+                    onChange={(e) => setWeeklyGoalMins(e.target.value)}
+                    placeholder="0"
+                    className="w-20 px-3 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange"
+                  />
+                  <span className="text-gray-500 text-sm">min / week</span>
+                </div>
+              </div>
+
+              {/* Total budget */}
+              <div>
+                <label className="block text-sm text-gray-400 mb-1">Total Time Budget</label>
+                <div className="flex items-center gap-2">
+                  <input
+                    type="number"
+                    min="0"
+                    value={totalGoalHours}
+                    onChange={(e) => setTotalGoalHours(e.target.value)}
+                    placeholder="0"
+                    className="w-20 px-3 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange"
+                  />
+                  <span className="text-gray-500 text-sm">hr</span>
+                  <input
+                    type="number"
+                    min="0"
+                    max="59"
+                    value={totalGoalMins}
+                    onChange={(e) => setTotalGoalMins(e.target.value)}
+                    placeholder="0"
+                    className="w-20 px-3 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange"
+                  />
+                  <span className="text-gray-500 text-sm">min total</span>
+                </div>
+              </div>
+
+              {/* Pomodoro settings */}
+              <div>
+                <label className="block text-sm text-gray-400 mb-1">Pomodoro Settings</label>
+                <div className="flex items-center gap-4">
+                  <div className="flex items-center gap-2">
+                    <input
+                      type="number"
+                      min="1"
+                      max="120"
+                      value={pomodoroWork}
+                      onChange={(e) => setPomodoroWork(e.target.value)}
+                      className="w-16 px-2 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange text-center"
+                    />
+                    <span className="text-gray-500 text-sm">min work</span>
+                  </div>
+                  <div className="flex items-center gap-2">
+                    <input
+                      type="number"
+                      min="0"
+                      max="60"
+                      value={pomodoroBreak}
+                      onChange={(e) => setPomodoroBreak(e.target.value)}
+                      className="w-16 px-2 py-2 bg-cyber-darker border border-cyber-orange/30 rounded text-gray-100 text-sm focus:outline-none focus:border-cyber-orange text-center"
+                    />
+                    <span className="text-gray-500 text-sm">min break</span>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
         </div>
 
         {/* Footer */}

frontend/src/components/TreeView.jsx

@@ -6,7 +6,8 @@ import {
   Check,
   X,
   Flag,
-  Clock
+  Clock,
+  Timer
 } from 'lucide-react'
 import {
   getProjectTaskTree,
@@ -17,6 +18,7 @@ import {
 import { formatTimeWithTotal } from '../utils/format'
 import TaskMenu from './TaskMenu'
 import TaskForm from './TaskForm'
+import { usePomodoro } from '../context/PomodoroContext'
 
 // Helper to format status label
 const formatStatusLabel = (status) => {
@@ -44,12 +46,14 @@ const FLAG_COLORS = {
   pink: 'bg-pink-500'
 }
 
-function TaskNode({ task, projectId, onUpdate, level = 0, projectStatuses }) {
+function TaskNode({ task, projectId, onUpdate, level = 0, projectStatuses, pomodoroSettings }) {
   const [isExpanded, setIsExpanded] = useState(true)
   const [isEditing, setIsEditing] = useState(false)
   const [editTitle, setEditTitle] = useState(task.title)
   const [editStatus, setEditStatus] = useState(task.status)
   const [showAddSubtask, setShowAddSubtask] = useState(false)
+  const { startPomodoro, activeTask, phase } = usePomodoro()
+  const isActiveTimer = activeTask?.id === task.id && phase !== 'idle'
 
   const hasSubtasks = task.subtasks && task.subtasks.length > 0
 
@@ -200,6 +204,20 @@ function TaskNode({ task, projectId, onUpdate, level = 0, projectStatuses }) {
 
             {/* Actions */}
             <div className="flex gap-2 opacity-0 group-hover:opacity-100 transition-opacity">
+              <button
+                onClick={(e) => {
+                  e.stopPropagation()
+                  startPomodoro(
+                    { id: task.id, title: task.title, estimatedMinutes: task.estimated_minutes },
+                    pomodoroSettings?.workMinutes || 25,
+                    pomodoroSettings?.breakMinutes || 5
+                  )
+                }}
+                className={`transition-colors ${isActiveTimer ? 'text-cyber-orange' : 'text-gray-400 hover:text-cyber-orange'}`}
+                title={isActiveTimer ? 'Timer running' : 'Start Pomodoro'}
+              >
+                <Timer size={16} />
+              </button>
               <button
                 onClick={() => setShowAddSubtask(true)}
                 className="text-cyber-orange hover:text-cyber-orange-bright"
@@ -242,6 +260,7 @@ function TaskNode({ task, projectId, onUpdate, level = 0, projectStatuses }) {
               onUpdate={onUpdate}
               level={level + 1}
               projectStatuses={projectStatuses}
+              pomodoroSettings={pomodoroSettings}
             />
           ))}
         </div>
@@ -252,6 +271,10 @@ function TaskNode({ task, projectId, onUpdate, level = 0, projectStatuses }) {
 
 function TreeView({ projectId, project }) {
   const projectStatuses = project?.statuses || ['backlog', 'in_progress', 'on_hold', 'done']
+  const pomodoroSettings = {
+    workMinutes: project?.pomodoro_work_minutes || 25,
+    breakMinutes: project?.pomodoro_break_minutes || 5,
+  }
   const [tasks, setTasks] = useState([])
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState('')
@@ -338,6 +361,7 @@ function TreeView({ projectId, project }) {
               projectId={projectId}
               onUpdate={loadTasks}
               projectStatuses={projectStatuses}
+              pomodoroSettings={pomodoroSettings}
             />
           ))}
         </div>

frontend/src/context/PomodoroContext.jsx

@@ -0,0 +1,204 @@
+import { createContext, useContext, useState, useEffect, useRef, useCallback } from 'react'
+import { logTime } from '../utils/api'
+
+const PomodoroContext = createContext(null)
+
+export function PomodoroProvider({ children }) {
+  const [activeTask, setActiveTask] = useState(null)       // { id, title, estimatedMinutes }
+  const [phase, setPhase] = useState('idle')               // 'idle' | 'work' | 'break' | 'paused'
+  const [secondsLeft, setSecondsLeft] = useState(0)
+  const [sessionCount, setSessionCount] = useState(0)
+  const [workMinutes, setWorkMinutes] = useState(25)
+  const [breakMinutes, setBreakMinutes] = useState(5)
+  const [pausedPhase, setPausedPhase] = useState(null)     // which phase we paused from
+  const [secondsWhenPaused, setSecondsWhenPaused] = useState(0)
+
+  // Track how many seconds actually elapsed in the current work session
+  // (for partial sessions when user stops early)
+  const elapsedWorkSeconds = useRef(0)
+  const intervalRef = useRef(null)
+
+  const playBeep = useCallback((frequency = 440, duration = 0.4) => {
+    try {
+      const ctx = new AudioContext()
+      const osc = ctx.createOscillator()
+      const gain = ctx.createGain()
+      osc.connect(gain)
+      gain.connect(ctx.destination)
+      osc.frequency.value = frequency
+      gain.gain.setValueAtTime(0.3, ctx.currentTime)
+      gain.gain.exponentialRampToValueAtTime(0.001, ctx.currentTime + duration)
+      osc.start(ctx.currentTime)
+      osc.stop(ctx.currentTime + duration)
+    } catch (e) {
+      // AudioContext not available (e.g. in tests)
+    }
+  }, [])
+
+  const sendNotification = useCallback((title, body) => {
+    if (typeof Notification !== 'undefined' && Notification.permission === 'granted') {
+      new Notification(title, { body, icon: '/vite.svg' })
+    }
+  }, [])
+
+  const requestNotificationPermission = useCallback(() => {
+    if (typeof Notification !== 'undefined' && Notification.permission === 'default') {
+      Notification.requestPermission()
+    }
+  }, [])
+
+  const autoLogCompletedSession = useCallback(async (taskId, minutes, sessionType) => {
+    if (minutes <= 0) return
+    try {
+      await logTime(taskId, { minutes, session_type: sessionType })
+    } catch (e) {
+      console.error('Failed to auto-log time:', e)
+    }
+  }, [])
+
+  // Tick logic — runs every second when active
+  useEffect(() => {
+    if (phase !== 'work' && phase !== 'break') {
+      clearInterval(intervalRef.current)
+      return
+    }
+
+    intervalRef.current = setInterval(() => {
+      setSecondsLeft(prev => {
+        if (prev <= 1) {
+          // Time's up
+          clearInterval(intervalRef.current)
+
+          if (phase === 'work') {
+            // Auto-log the completed pomodoro
+            autoLogCompletedSession(
+              activeTask.id,
+              workMinutes,
+              'pomodoro'
+            )
+            elapsedWorkSeconds.current = 0
+
+            // Play double beep + notification
+            playBeep(523, 0.3)
+            setTimeout(() => playBeep(659, 0.4), 350)
+            sendNotification('BIT — Pomodoro done!', `Time for a break. Session ${sessionCount + 1} complete.`)
+
+            setSessionCount(c => c + 1)
+
+            if (breakMinutes > 0) {
+              setPhase('break')
+              return breakMinutes * 60
+            } else {
+              // No break configured — go straight back to work
+              setPhase('work')
+              return workMinutes * 60
+            }
+          } else {
+            // Break over
+            playBeep(440, 0.3)
+            setTimeout(() => playBeep(523, 0.4), 350)
+            sendNotification('BIT — Break over!', 'Ready for the next pomodoro?')
+            setPhase('work')
+            return workMinutes * 60
+          }
+        }
+
+        if (phase === 'work') {
+          elapsedWorkSeconds.current += 1
+        }
+
+        return prev - 1
+      })
+    }, 1000)
+
+    return () => clearInterval(intervalRef.current)
+  }, [phase, activeTask, workMinutes, breakMinutes, sessionCount, autoLogCompletedSession, playBeep, sendNotification])
+
+  const startPomodoro = useCallback((task, workMins = 25, breakMins = 5) => {
+    // If a session is active, log partial time first
+    if (phase === 'work' && activeTask && elapsedWorkSeconds.current > 0) {
+      const partialMinutes = Math.round(elapsedWorkSeconds.current / 60)
+      if (partialMinutes > 0) {
+        autoLogCompletedSession(activeTask.id, partialMinutes, 'pomodoro')
+      }
+    }
+
+    clearInterval(intervalRef.current)
+    elapsedWorkSeconds.current = 0
+
+    requestNotificationPermission()
+
+    setActiveTask(task)
+    setWorkMinutes(workMins)
+    setBreakMinutes(breakMins)
+    setSessionCount(0)
+    setPhase('work')
+    setSecondsLeft(workMins * 60)
+  }, [phase, activeTask, autoLogCompletedSession, requestNotificationPermission])
+
+  const pause = useCallback(() => {
+    if (phase !== 'work' && phase !== 'break') return
+    clearInterval(intervalRef.current)
+    setPausedPhase(phase)
+    setSecondsWhenPaused(secondsLeft)
+    setPhase('paused')
+  }, [phase, secondsLeft])
+
+  const resume = useCallback(() => {
+    if (phase !== 'paused') return
+    setPhase(pausedPhase)
+    setSecondsLeft(secondsWhenPaused)
+  }, [phase, pausedPhase, secondsWhenPaused])
+
+  const stop = useCallback(async () => {
+    clearInterval(intervalRef.current)
+
+    // Log partial work time if we were mid-session
+    const currentPhase = phase === 'paused' ? pausedPhase : phase
+    if (currentPhase === 'work' && activeTask && elapsedWorkSeconds.current > 0) {
+      const partialMinutes = Math.round(elapsedWorkSeconds.current / 60)
+      if (partialMinutes > 0) {
+        await autoLogCompletedSession(activeTask.id, partialMinutes, 'pomodoro')
+      }
+    }
+
+    elapsedWorkSeconds.current = 0
+    setActiveTask(null)
+    setPhase('idle')
+    setSecondsLeft(0)
+    setSessionCount(0)
+    setPausedPhase(null)
+  }, [phase, pausedPhase, activeTask, autoLogCompletedSession])
+
+  const skipBreak = useCallback(() => {
+    if (phase !== 'break') return
+    clearInterval(intervalRef.current)
+    setPhase('work')
+    setSecondsLeft(workMinutes * 60)
+    elapsedWorkSeconds.current = 0
+  }, [phase, workMinutes])
+
+  return (
+    <PomodoroContext.Provider value={{
+      activeTask,
+      phase,
+      secondsLeft,
+      sessionCount,
+      workMinutes,
+      breakMinutes,
+      startPomodoro,
+      pause,
+      resume,
+      stop,
+      skipBreak,
+    }}>
+      {children}
+    </PomodoroContext.Provider>
+  )
+}
+
+export function usePomodoro() {
+  const ctx = useContext(PomodoroContext)
+  if (!ctx) throw new Error('usePomodoro must be used inside PomodoroProvider')
+  return ctx
+}

frontend/src/pages/ProjectList.jsx

@@ -1,10 +1,12 @@
 import { useState, useEffect } from 'react'
 import { useNavigate } from 'react-router-dom'
-import { Plus, Upload, Trash2, Archive, ArchiveRestore } from 'lucide-react'
+import { Plus, Upload, Trash2, Archive, ArchiveRestore, Clock } from 'lucide-react'
-import { getProjects, createProject, deleteProject, importJSON, archiveProject, unarchiveProject } from '../utils/api'
+import { getProjects, createProject, deleteProject, importJSON, archiveProject, unarchiveProject, getProjectTimeSummary } from '../utils/api'
+import { formatTime } from '../utils/format'
 
 function ProjectList() {
   const [projects, setProjects] = useState([])
+  const [timeSummaries, setTimeSummaries] = useState({})
   const [loading, setLoading] = useState(true)
   const [showCreateModal, setShowCreateModal] = useState(false)
   const [showImportModal, setShowImportModal] = useState(false)
@@ -13,6 +15,7 @@ function ProjectList() {
   const [importJSON_Text, setImportJSONText] = useState('')
   const [error, setError] = useState('')
   const [activeTab, setActiveTab] = useState('active') // 'active', 'archived', 'all'
+  const [activeCategory, setActiveCategory] = useState(null)
   const navigate = useNavigate()
 
   useEffect(() => {
@@ -25,10 +28,22 @@ function ProjectList() {
       let archivedFilter = null
       if (activeTab === 'active') archivedFilter = false
       if (activeTab === 'archived') archivedFilter = true
-      // 'all' tab uses null to get all projects
 
       const data = await getProjects(archivedFilter)
       setProjects(data)
+
+      // Fetch time summaries in parallel for all projects
+      const summaryEntries = await Promise.all(
+        data.map(async (p) => {
+          try {
+            const summary = await getProjectTimeSummary(p.id)
+            return [p.id, summary]
+          } catch {
+            return [p.id, null]
+          }
+        })
+      )
+      setTimeSummaries(Object.fromEntries(summaryEntries))
     } catch (err) {
       setError(err.message)
     } finally {
@@ -125,6 +140,39 @@ function ProjectList() {
         </div>
       </div>
 
+      {/* Category filter */}
+      {(() => {
+        const categories = [...new Set(projects.map(p => p.category).filter(Boolean))].sort()
+        if (categories.length === 0) return null
+        return (
+          <div className="flex gap-2 flex-wrap mb-4">
+            <button
+              onClick={() => setActiveCategory(null)}
+              className={`px-3 py-1 text-sm rounded-full border transition-colors ${
+                activeCategory === null
+                  ? 'bg-cyber-orange/20 border-cyber-orange text-cyber-orange'
+                  : 'border-cyber-orange/30 text-gray-400 hover:border-cyber-orange/60'
+              }`}
+            >
+              All
+            </button>
+            {categories.map(cat => (
+              <button
+                key={cat}
+                onClick={() => setActiveCategory(activeCategory === cat ? null : cat)}
+                className={`px-3 py-1 text-sm rounded-full border transition-colors ${
+                  activeCategory === cat
+                    ? 'bg-cyber-orange/20 border-cyber-orange text-cyber-orange'
+                    : 'border-cyber-orange/30 text-gray-400 hover:border-cyber-orange/60'
+                }`}
+              >
+                {cat}
+              </button>
+            ))}
+          </div>
+        )
+      })()}
+
       {/* Tabs */}
       <div className="flex gap-1 mb-6 border-b border-cyber-orange/20">
         <button
@@ -165,71 +213,142 @@ function ProjectList() {
         </div>
       )}
 
-      {projects.length === 0 ? (
+      {(() => {
-        <div className="text-center py-16 text-gray-500">
+        const visibleProjects = activeCategory
-          <p className="text-xl mb-2">
+          ? projects.filter(p => p.category === activeCategory)
-            {activeTab === 'archived' ? 'No archived projects' : 'No projects yet'}
+          : projects
-          </p>
+        if (visibleProjects.length === 0) return (
-          <p className="text-sm">
+          <div className="text-center py-16 text-gray-500">
-            {activeTab === 'archived'
+            <p className="text-xl mb-2">
-              ? 'Archive projects to keep them out of your active workspace'
+              {activeTab === 'archived' ? 'No archived projects' : 'No projects yet'}
-              : 'Create a new project or import from JSON'}
+            </p>
-          </p>
+            <p className="text-sm">
-        </div>
+              {activeTab === 'archived'
-      ) : (
+                ? 'Archive projects to keep them out of your active workspace'
+                : 'Create a new project or import from JSON'}
+            </p>
+          </div>
+        )
+        return null
+      })()}
+      {projects.length > 0 && (
         <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
-          {projects.map(project => (
+          {(activeCategory ? projects.filter(p => p.category === activeCategory) : projects).map(project => {
-            <div
+            const summary = timeSummaries[project.id]
-              key={project.id}
+            const weeklyPct = summary && summary.weekly_hours_goal
-              onClick={() => navigate(`/project/${project.id}`)}
+              ? Math.min(100, Math.round((summary.weekly_minutes / summary.weekly_hours_goal) * 100))
-              className={`p-6 bg-cyber-darkest border rounded-lg hover:border-cyber-orange hover:shadow-cyber transition-all cursor-pointer group ${
+              : null
-                project.is_archived
+            const totalPct = summary && summary.total_hours_goal
-                  ? 'border-gray-700 opacity-75'
+              ? Math.min(100, Math.round((summary.total_minutes / summary.total_hours_goal) * 100))
-                  : 'border-cyber-orange/30'
+              : null
-              }`}
+
-            >
+            return (
-              <div className="flex justify-between items-start mb-2">
+              <div
-                <h3 className="text-xl font-semibold text-gray-100 group-hover:text-cyber-orange transition-colors">
+                key={project.id}
-                  {project.name}
+                onClick={() => navigate(`/project/${project.id}`)}
-                  {project.is_archived && (
+                className={`p-6 bg-cyber-darkest border rounded-lg hover:border-cyber-orange hover:shadow-cyber transition-all cursor-pointer group ${
-                    <span className="ml-2 text-xs text-gray-500">(archived)</span>
+                  project.is_archived
-                  )}
+                    ? 'border-gray-700 opacity-75'
-                </h3>
+                    : 'border-cyber-orange/30'
-                <div className="flex gap-2">
+                }`}
-                  {project.is_archived ? (
+              >
+                <div className="flex justify-between items-start mb-2">
+                  <h3 className="text-xl font-semibold text-gray-100 group-hover:text-cyber-orange transition-colors">
+                    {project.name}
+                    {project.is_archived && (
+                      <span className="ml-2 text-xs text-gray-500">(archived)</span>
+                    )}
+                  </h3>
+                  <div className="flex gap-2">
+                    {project.is_archived ? (
+                      <button
+                        onClick={(e) => handleUnarchiveProject(project.id, e)}
+                        className="text-gray-600 hover:text-cyber-orange transition-colors"
+                        title="Unarchive project"
+                      >
+                        <ArchiveRestore size={18} />
+                      </button>
+                    ) : (
+                      <button
+                        onClick={(e) => handleArchiveProject(project.id, e)}
+                        className="text-gray-600 hover:text-yellow-400 transition-colors"
+                        title="Archive project"
+                      >
+                        <Archive size={18} />
+                      </button>
+                    )}
                     <button
-                      onClick={(e) => handleUnarchiveProject(project.id, e)}
+                      onClick={(e) => handleDeleteProject(project.id, e)}
-                      className="text-gray-600 hover:text-cyber-orange transition-colors"
+                      className="text-gray-600 hover:text-red-400 transition-colors"
-                      title="Unarchive project"
+                      title="Delete project"
                     >
-                      <ArchiveRestore size={18} />
+                      <Trash2 size={18} />
                     </button>
-                  ) : (
+                  </div>
-                    <button
-                      onClick={(e) => handleArchiveProject(project.id, e)}
-                      className="text-gray-600 hover:text-yellow-400 transition-colors"
-                      title="Archive project"
-                    >
-                      <Archive size={18} />
-                    </button>
-                  )}
-                  <button
-                    onClick={(e) => handleDeleteProject(project.id, e)}
-                    className="text-gray-600 hover:text-red-400 transition-colors"
-                    title="Delete project"
-                  >
-                    <Trash2 size={18} />
-                  </button>
                 </div>
+
+                {/* Category badge */}
+                {project.category && (
+                  <span className="inline-block px-2 py-0.5 text-xs bg-cyber-orange/10 text-cyber-orange/70 border border-cyber-orange/20 rounded-full mb-2">
+                    {project.category}
+                  </span>
+                )}
+
+                {project.description && (
+                  <p className="text-gray-400 text-sm line-clamp-2">{project.description}</p>
+                )}
+
+                {/* Time summary */}
+                {summary && summary.total_minutes > 0 && (
+                  <div className="mt-3 space-y-2">
+                    <div className="flex items-center gap-2 text-xs text-gray-500">
+                      <Clock size={11} />
+                      <span>{formatTime(summary.total_minutes)} logged total</span>
+                      {summary.weekly_minutes > 0 && (
+                        <span className="text-gray-600">· {formatTime(summary.weekly_minutes)} this week</span>
+                      )}
+                    </div>
+
+                    {/* Weekly goal bar */}
+                    {weeklyPct !== null && (
+                      <div>
+                        <div className="flex justify-between text-xs text-gray-600 mb-0.5">
+                          <span>Weekly goal</span>
+                          <span>{weeklyPct}%</span>
+                        </div>
+                        <div className="h-1.5 bg-cyber-darker rounded-full overflow-hidden">
+                          <div
+                            className={`h-full rounded-full transition-all ${weeklyPct >= 100 ? 'bg-green-500' : 'bg-cyber-orange'}`}
+                            style={{ width: `${weeklyPct}%` }}
+                          />
+                        </div>
+                      </div>
+                    )}
+
+                    {/* Total budget bar */}
+                    {totalPct !== null && (
+                      <div>
+                        <div className="flex justify-between text-xs text-gray-600 mb-0.5">
+                          <span>Total budget</span>
+                          <span>{totalPct}%</span>
+                        </div>
+                        <div className="h-1.5 bg-cyber-darker rounded-full overflow-hidden">
+                          <div
+                            className={`h-full rounded-full transition-all ${totalPct >= 100 ? 'bg-red-500' : 'bg-cyber-orange/60'}`}
+                            style={{ width: `${totalPct}%` }}
+                          />
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                )}
+
+                <p className="text-xs text-gray-600 mt-3">
+                  Created {new Date(project.created_at).toLocaleDateString()}
+                </p>
               </div>
-              {project.description && (
+            )
-                <p className="text-gray-400 text-sm line-clamp-2">{project.description}</p>
+          })}
-              )}
-              <p className="text-xs text-gray-600 mt-3">
-                Created {new Date(project.created_at).toLocaleDateString()}
-              </p>
-            </div>
-          ))}
         </div>
       )}
 

frontend/src/utils/api.js

@@ -66,6 +66,14 @@ export const importJSON = (data) => fetchAPI('/import-json', {
   body: JSON.stringify(data),
 });
 
+// Time Logs
+export const logTime = (taskId, data) => fetchAPI(`/tasks/${taskId}/time-logs`, {
+  method: 'POST',
+  body: JSON.stringify(data),
+});
+export const getTimeLogs = (taskId) => fetchAPI(`/tasks/${taskId}/time-logs`);
+export const getProjectTimeSummary = (projectId) => fetchAPI(`/projects/${projectId}/time-summary`);
+
 // Search
 export const searchTasks = (query, projectIds = null) => {
   const params = new URLSearchParams({ query });

v0_2_0-build-spec.md

@@ -0,0 +1,511 @@
+Break It Down (BIT) — Campaign Mode + Entropy + Wizard Build Spec
+0) Product idea in one sentence
+
+BIT is the planning HQ (deep task decomposition). You can “Launch Campaign” on a project to switch into a low-friction operations mode that nudges you, runs timeboxed sessions, captures before/after photos, and visualizes “entropy” creeping back into recurring home zones via a strategy-game-style stability map.
+
+1) Non-negotiable design principles
+
+“Start a session” must be 1 tap from Campaign view. No forms before action.
+
+Entropy features only apply to projects in entropy_space mode; standard projects remain unchanged.
+
+Planning (Tree/Kanban) and Doing (Campaign) are separate routes and separate UI skins.
+
+Wizard must generate “good enough” structure in <30 seconds and optionally auto-start the first session.
+
+2) Core Concepts & Modes
+2.1 Project Modes (enum)
+
+standard: current BIT behavior (Tree + Kanban).
+
+entropy_space: physical-space / recurring maintenance / territory reclaiming.
+
+(future) pipeline_chores: chores with stages/recurrence (laundry/dishes).
+
+(future) deep_work: focus sessions (pomodoro defaults).
+
+2.2 Campaign Types (enum)
+
+finite: one-off liberation (garage purge). Optional/slow entropy decay.
+
+background: ongoing maintenance (bathroom/kitchen). Entropy decay enabled.
+
+2.3 Zone (v1 implementation)
+
+In entropy_space projects, a Zone is a top-level task (parent_task_id IS NULL).
+
+2.4 Session (generic), with “Strike” as a label
+
+Backend stores generic sessions. Campaign UI calls them “strikes” for entropy projects.
+
+Session kinds (enum):
+
+strike (entropy_space)
+
+pomodoro (future deep_work)
+
+run (future pipeline chores)
+
+freeform (optional)
+
+3) User Flows
+3.1 HQ Planning Flow (existing, with additions)
+
+Create project (standard or via Wizard).
+
+In entropy projects, create top-level “zones” + subtasks.
+
+Hit Launch Campaign button → opens Campaign route.
+
+3.2 Campaign Operations Flow (new)
+
+Campaign view shows only:
+
+Zone cards (stability color + bar + last worked)
+
+Recommended micro-missions
+
+Big Start Strike button per zone
+
+Flow:
+
+Tap “Start Strike” on a Zone (1 tap)
+
+Timer begins immediately (default length buttons: 8 / 12 / 25 min)
+
+Optional prompt: “Snap BEFORE?” (default enabled for entropy_space)
+
+End Strike → prompt “Snap AFTER”
+
+Immediately show Before/After compare slider (dopamine)
+
+Save: session record + optional quick note
+
+Zone stability increases; decay continues over time
+
+3.3 Wizard Flow (new)
+
+Goal: generate project + zones + micro-missions + defaults quickly.
+
+Wizard inputs:
+
+Area template (Garage / Bathroom / Kitchen / Whole House / Office)
+
+Campaign type (Finite vs Background)
+
+Intensity (Light / Normal / Disaster)
+
+Nudge window (e.g. 9am–9pm) + max nudges/day
+
+Default strike buttons (8/12/25 or 10/20/30)
+
+Wizard outputs:
+
+Project with project_mode=entropy_space
+
+Top-level zone tasks
+
+Subtasks (micro-missions)
+
+Decay defaults per zone (background campaigns)
+
+Option: auto-launch campaign and auto-start first strike
+
+4) Data Model Changes (SQLite + SQLAlchemy)
+4.1 projects table additions
+
+project_mode TEXT NOT NULL DEFAULT 'standard'
+
+campaign_type TEXT NULL (only meaningful if project_mode=entropy_space)
+
+campaign_active BOOLEAN NOT NULL DEFAULT 0
+
+nudge_enabled BOOLEAN NOT NULL DEFAULT 0
+
+nudge_window_start TEXT NULL (HH:MM)
+
+nudge_window_end TEXT NULL
+
+nudge_min_interval_minutes INTEGER NULL
+
+nudge_max_per_day INTEGER NULL
+
+photo_proof_enabled BOOLEAN NOT NULL DEFAULT 0
+
+default_session_kind TEXT NOT NULL DEFAULT 'freeform'
+
+default_session_minutes INTEGER NOT NULL DEFAULT 12
+
+Notes:
+
+Keep these nullable/ignored for standard projects.
+
+Don’t add auth/user tables yet unless you already have them.
+
+4.2 tasks table additions (only used for entropy zones in v1)
+
+stability_base INTEGER NULL (stored “as of last_update”; 0–100)
+
+decay_rate_per_day REAL NULL
+
+last_stability_update_at DATETIME NULL
+
+last_strike_at DATETIME NULL
+
+is_zone BOOLEAN NOT NULL DEFAULT 0 (set true for top-level zone tasks in entropy projects; keeps logic explicit)
+
+(optional) zone_preset TEXT NULL (bathroom/kitchen/garage for defaults)
+
+4.3 New table: work_sessions
+
+id PK
+
+project_id FK
+
+task_id FK NULL (zone task)
+
+kind TEXT NOT NULL
+
+started_at DATETIME NOT NULL
+
+ended_at DATETIME NULL
+
+duration_seconds INTEGER NULL (set on stop)
+
+note TEXT NULL
+
+4.4 New table: session_photos
+
+id PK
+
+session_id FK
+
+phase TEXT NOT NULL (‘before’, ‘after’)
+
+path TEXT NOT NULL
+
+taken_at DATETIME NOT NULL
+
+(optional) width, height, hash
+
+4.5 Storage for images
+
+Store files on disk in a Docker volume: /data/photos/...
+
+DB stores only paths/keys
+
+Provide /api/media/... endpoint to serve images (or configure nginx static)
+
+5) Entropy / Stability Logic (v1)
+5.1 Stability computation approach
+
+Zones track stability via a base value plus decay since last update.
+
+Fields used:
+
+stability_base
+
+last_stability_update_at
+
+decay_rate_per_day
+
+Derived:
+
+stability_now = max(0, stability_base - decay_rate_per_day * days_elapsed)
+
+On “strike completed”:
+
+compute stability_now
+
+apply boost: stability_base = min(100, stability_now + boost)
+
+set last_stability_update_at = now
+
+set last_strike_at = now
+
+Boost rule (v1 simple):
+
+boost = 20 for any completed strike
+OR
+
+boost = clamp(10, 35, round(duration_minutes * 1.5))
+
+Pick one (fixed boost is easiest to reason about).
+
+5.2 Color mapping (no raw numbers by default)
+
+80–100: green
+
+55–79: yellow
+
+30–54: orange
+
+0–29: red
+
+5.3 Nudges (v1 simple scheduler)
+
+A background job runs every X minutes (or on app open for v0):
+
+For each entropy_space project with nudge_enabled:
+
+for each zone:
+
+compute stability_now
+
+if stability_now <= threshold AND not nudged too recently AND within time window:
+
+create “nudge event” (v0: show in UI inbox; v1: web push/email)
+
+Start with in-app “Nudge Inbox” so you don’t need push infra immediately.
+
+6) API Spec (FastAPI)
+6.1 Projects
+
+POST /api/projects (add project_mode + campaign settings fields)
+
+PUT /api/projects/{id} (update campaign settings and campaign_active)
+
+POST /api/projects/{id}/launch_campaign (sets campaign_active true; returns campaign URL)
+
+6.2 Tasks
+
+Existing endpoints unchanged, but:
+
+POST /api/tasks should allow is_zone, decay_rate_per_day, etc. when project_mode=entropy_space.
+
+New:
+
+GET /api/projects/{id}/zones → list top-level zone tasks with computed stability_now and color
+
+6.3 Sessions
+
+POST /api/sessions/start
+
+body: {project_id, task_id?, kind?, planned_minutes?}
+
+returns: {session_id, started_at}
+
+POST /api/sessions/{id}/stop
+
+body: {note?}
+
+server sets ended_at + duration_seconds; updates zone stability if task_id references a zone
+
+GET /api/projects/{id}/sessions (filters by kind/date optional)
+
+GET /api/tasks/{id}/sessions
+
+6.4 Photos
+
+POST /api/sessions/{id}/photos (multipart: file + phase)
+
+GET /api/sessions/{id}/photos → returns URLs/paths
+
+(optional) GET /api/media/{path} or nginx static mapping
+
+6.5 Wizard
+
+POST /api/wizard/build_project
+
+input: {template_id, intensity, campaign_type, nudge_settings, strike_defaults, auto_launch, auto_start}
+
+output: {project_id, campaign_url, session_id?}
+
+7) Frontend Spec (React + Tailwind)
+7.1 Routes
+
+/projects (existing)
+
+/projects/:id (HQ planning view: Tree/Kanban)
+
+/projects/:id/campaign (Campaign view)
+
+7.2 Campaign View Components
+
+CampaignHeader
+
+project name
+
+“Back to HQ” link
+
+campaign settings shortcut
+
+ZoneGrid
+
+list of ZoneCards
+
+ZoneCard
+
+zone name
+
+stability bar (color only)
+
+“Start Strike” button
+
+quick duration buttons (8/12/25)
+
+last strike text (“3d ago”)
+
+recommended micro-missions (top 1–3 subtasks)
+
+StrikeModal (or full-screen on mobile)
+
+timer running
+
+optional “Snap Before”
+
+“End Strike”
+
+PhotoCapture
+
+file input / camera capture on mobile
+
+BeforeAfterCompare
+
+slider compare (immediate reward)
+
+NudgeInbox (v0 notifications)
+
+list of pending nudges; tap takes you to zone
+
+7.3 Wizard UI
+
+NewProjectWizard
+
+choose template card
+
+choose campaign type + intensity
+
+choose nudge window + max/day
+
+review zones generated (editable list)
+
+“Create + Launch Campaign” button
+
+8) Templates (Wizard v1)
+
+Store templates as JSON files in repo (e.g. backend/app/templates/*.json) or in frontend.
+
+Template structure (conceptual):
+
+project: name, description, mode=entropy_space
+
+zones: list with zone_preset, default_decay, starter_subtasks (micro-missions)
+
+intensity_modifiers: disaster adds extra subtasks + higher starting entropy or lower initial stability
+
+Starter templates:
+
+Garage (finite default)
+
+Bathroom (background default)
+
+Kitchen (background default)
+
+Whole House Reset (finite, multiple zones)
+
+Office/Desk (background or finite selectable)
+
+9) Phased Build (so you actually ship it)
+Phase 0: “Usable Tonight”
+
+Add project_mode + campaign route
+
+Zones list with stability bar (computed simply)
+
+Start/stop session (strike) updates stability
+
+No photos yet, no nudges
+
+Phase 1: “Dopamine Injector”
+
+Before/after photos tied to sessions
+
+Compare slider immediately after session
+
+Campaign view defaults for entropy projects
+
+Phase 2: “Gentle Push”
+
+Nudge Inbox + simple scheduler (no push)
+
+Nudge thresholds + per-project window settings
+
+Phase 3: “Grand Strategy”
+
+Optional hex-grid visualization (C)
+
+Zone tiles table + aggregation
+
+Light “liberation” progress summary per project
+
+Phase 4: “AI Wizard”
+
+Replace/augment templates with LLM-generated breakdowns
+
+Maintain wizard output contract (same JSON schema)
+
+10) Codex Work Instructions (copy/paste to Codex)
+Prompt 1 — Backend schema + models
+
+“Implement Phase 0 backend changes for Break-It-Down:
+
+Add fields to projects and tasks as specified (project_mode, campaign fields; zone stability fields).
+
+Add new tables work_sessions and session_photos.
+
+Update SQLAlchemy models and Pydantic schemas.
+
+Add endpoints: /api/projects/{id}/zones, /api/sessions/start, /api/sessions/{id}/stop.
+
+Implement stability calculation and strike boost on stop.
+
+Ensure existing endpoints still work for standard projects.
+
+Provide migration approach for SQLite (simple ‘ALTER TABLE’ + create tables).”
+
+Prompt 2 — Campaign frontend (Phase 0)
+
+“Implement Campaign view route /projects/:id/campaign:
+
+Fetch zones via /api/projects/{id}/zones
+
+Render ZoneCards with stability bar color mapping.
+
+Add Start Strike flow (start session, timer UI, stop session).
+
+Ensure 1-tap Start Strike from ZoneCard starts session immediately.
+
+Keep HQ view unchanged.”
+
+Prompt 3 — Photos + compare (Phase 1)
+
+“Add session photo upload and compare slider:
+
+Backend: /api/sessions/{id}/photos multipart upload; store files under /data/photos with unique paths; return URLs.
+
+Frontend: After stopping strike, prompt for after photo; show before/after compare slider.
+
+Add optional before photo prompt at strike start.
+
+Make it mobile-friendly (use capture attribute).”
+
+Prompt 4 — Wizard (Phase 1–2)
+
+“Add New Project Wizard:
+
+Use local JSON templates to generate project + zones + subtasks.
+
+Implement backend endpoint /api/wizard/build_project that creates project and tasks from template.
+
+Wizard should optionally auto-launch campaign and auto-start first strike.”
+
+Prompt 5 — Nudges (Phase 2)
+
+“Implement in-app Nudges:
+
+Backend job that evaluates stability and writes nudge events to DB.
+
+Frontend Nudge Inbox list and click-through to zone.
+
+Respect per-project windows, min interval, max/day.”