Refactor project dashboard and device list templates; add modals for editing projects and locations

- Updated project_dashboard.html to conditionally display NRLs or Locations based on project type, and added a button to open a modal for adding locations.
- Enhanced slm_device_list.html with a configuration button for each unit, allowing users to open a modal for device configuration.
- Modified detail.html to include an edit project modal with a form for updating project details, including client name, status, and dates.
- Improved sound_level_meters.html by restructuring the layout and adding a configuration modal for SLM devices.
- Implemented JavaScript functions for handling modal interactions, including opening, closing, and submitting forms for project and location management.

backend/routers/slm_dashboard.py

@@ -61,13 +61,9 @@ async def get_slm_stats(request: Request, db: Session = Depends(get_db)):
 async def get_slm_units(
     request: Request,
     db: Session = Depends(get_db),
-<<<<<<< Updated upstream
-    search: str = Query(None)
-=======
     search: str = Query(None),
     project: str = Query(None),
     include_measurement: bool = Query(False),
->>>>>>> Stashed changes
 ):
     """
     Get list of SLM units for the sidebar.
@@ -75,6 +71,10 @@ async def get_slm_units(
     """
     query = db.query(RosterUnit).filter_by(device_type="sound_level_meter")
 
+    # Filter by project if provided
+    if project:
+        query = query.filter(RosterUnit.project_id == project)
+
     # Filter by search term if provided
     if search:
         search_term = f"%{search}%"