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/project_locations.py

@@ -152,6 +152,8 @@ async def update_location(
         location.name = data["name"]
     if "description" in data:
         location.description = data["description"]
+    if "location_type" in data:
+        location.location_type = data["location_type"]
     if "coordinates" in data:
         location.coordinates = data["coordinates"]
     if "address" in data: