Add schedule and unit list templates for project management

- Created `schedule_list.html` to display scheduled actions with execution status, location, and timestamps.
- Implemented buttons for executing and canceling schedules, along with a details view placeholder.
- Created `unit_list.html` to show assigned units with their status, location, model, and session/file counts.
- Added conditional rendering for active sessions and links to view unit and location details.

templates/partials/projects/file_list.html

@@ -34,7 +34,7 @@
                             </svg>
                             <div>
                                 <div class="text-sm font-medium text-gray-900 dark:text-white">
-                                    {{ item.file.file_name }}
+                                    {{ item.file.file_path.split('/')[-1] if item.file.file_path else 'Unknown' }}
                                 </div>
                                 {% if item.file.file_path %}
                                 <div class="text-xs text-gray-500 dark:text-gray-400 font-mono">