Migration cleanup: SLM dashboard restored, db migration

README.md

@@ -1,5 +1,31 @@
-# Seismo Fleet Manager v0.4.2
-Backend API and HTMX-powered web interface for managing a mixed fleet of seismographs and field modems. Track deployments, monitor health in real time, merge roster intent with incoming telemetry, and control your fleet through a unified database and dashboard.
+# Terra-View v0.5.0
+Unified platform for managing seismograph fleets and sound level meter deployments. Built as a modular monolith with independent feature modules (Seismo, SLM) sharing a common UI layer. Track deployments, monitor health in real time, merge roster intent with incoming telemetry, and control your entire fleet through a unified database and dashboard.
+
+## Architecture
+
+Terra-View follows a **modular monolith** architecture with independent feature modules in a single codebase:
+
+- **app/seismo/** - Seismograph Fleet Module (SFM)
+  - Device roster and deployment tracking
+  - Series 3/4 telemetry ingestion
+  - Status monitoring (OK/Pending/Missing)
+  - Photo management and location tracking
+- **app/slm/** - Sound Level Meter Manager (SLMM)
+  - NL43 device configuration and control
+  - Real-time measurement monitoring
+  - TCP/FTP/Web interface support
+  - Dashboard statistics and unit management
+- **app/ui/** - Shared UI layer
+  - Templates, static assets, and common components
+  - Progressive Web App (PWA) support
+- **app/api/** - API aggregation layer
+  - Cross-module endpoints
+  - Future unified dashboard APIs
+
+**Multi-Container Deployment**: Three Docker containers built from the same codebase:
+- `terra-view` (port 8001) - Main UI with all modules integrated
+- `sfm` (port 8002) - Seismo API backend
+- `slmm` (port 8100) - SLM API backend
 
 ## Features