feat: Add Rename Unit functionality and improve navigation in SLM dashboard

- Implemented a modal for renaming units with validation and confirmation prompts.
- Added JavaScript functions to handle opening, closing, and submitting the rename unit form.
- Enhanced the back navigation in the SLM detail page to check referrer history.
- Updated breadcrumb navigation in the legacy dashboard to accommodate NRL locations.
- Improved the sound level meters page with a more informative header and device list.
- Introduced a live measurement chart with WebSocket support for real-time data streaming.
- Added functionality to manage active devices and projects with auto-refresh capabilities.

backend/main.py

@@ -18,7 +18,7 @@ logging.basicConfig(
 logger = logging.getLogger(__name__)
 
 from backend.database import engine, Base, get_db
-from backend.routers import roster, units, photos, roster_edit, dashboard, dashboard_tabs, activity, slmm, slm_ui, slm_dashboard, seismo_dashboard, projects, project_locations, scheduler
+from backend.routers import roster, units, photos, roster_edit, roster_rename, dashboard, dashboard_tabs, activity, slmm, slm_ui, slm_dashboard, seismo_dashboard, projects, project_locations, scheduler
 from backend.services.snapshot import emit_status_snapshot
 from backend.models import IgnoredUnit
 
@@ -84,6 +84,7 @@ app.include_router(roster.router)
 app.include_router(units.router)
 app.include_router(photos.router)
 app.include_router(roster_edit.router)
+app.include_router(roster_rename.router)
 app.include_router(dashboard.router)
 app.include_router(dashboard_tabs.router)
 app.include_router(activity.router)
@@ -162,6 +163,7 @@ async def slm_legacy_dashboard(
     request: Request,
     unit_id: str,
     from_project: Optional[str] = None,
+    from_nrl: Optional[str] = None,
     db: Session = Depends(get_db)
 ):
     """Legacy SLM control center dashboard for a specific unit"""
@@ -171,11 +173,19 @@ async def slm_legacy_dashboard(
         from backend.models import Project
         project = db.query(Project).filter_by(id=from_project).first()
 
+    # Get NRL location details if from_nrl is provided
+    nrl_location = None
+    if from_nrl:
+        from backend.models import NRLLocation
+        nrl_location = db.query(NRLLocation).filter_by(id=from_nrl).first()
+
     return templates.TemplateResponse("slm_legacy_dashboard.html", {
         "request": request,
         "unit_id": unit_id,
         "from_project": from_project,
-        "project": project
+        "from_nrl": from_nrl,
+        "project": project,
+        "nrl_location": nrl_location
     })