Add edited media report page and fix image versioning

- New route GET /players/<id>/edited-media-report with tabular report
- New template edited_media_report.html with User/Filename/Date/Link columns
- Launch Report button (green) next to View All Edited Media button
- Fix: on first edit, move original file to versionized folder as original_<name>
- Fix: content lookup fallback via PlayerEdit records and path regex
- Keep Content.filename pointing to latest edit for player playlist

app/utils/background_tasks.py

@@ -62,6 +62,17 @@ def background_player_deployment(
     from app.extensions import db
     from app.utils.logger import log_action
     
+    from datetime import datetime
+    
+    # Mark deployment as "in progress" immediately so the UI can show live status
+    player = Player.query.get(player_id)
+    if player:
+        player.deployment_status = 'deploying'
+        player.last_deployment_at = datetime.utcnow()
+        player.last_deployment_status = None
+        player.last_deployment_message = 'Deployment in progress...'
+        db.session.commit()
+    
     try:
         # Execute deployment
         result = deploy_player_to_host(
@@ -79,10 +90,8 @@ def background_player_deployment(
         )
         
         # Update player with deployment status
-        from datetime import datetime
         player = Player.query.get(player_id)
         if player:
-            player.last_deployment_at = datetime.utcnow()
             if result.get('success'):
                 player.deployment_status = 'deployed'
                 player.last_deployment_status = 'success'
@@ -98,4 +107,10 @@ def background_player_deployment(
         
     except Exception as e:
         logger.error(f"Background deployment error for player '{player_name}': {str(e)}", exc_info=True)
+        player = Player.query.get(player_id)
+        if player:
+            player.deployment_status = 'failed'
+            player.last_deployment_status = 'failed'
+            player.last_deployment_message = f'Deployment crashed: {str(e)}'
+            db.session.commit()
         log_action('error', f'Background deployment error for player "{player_name}": {str(e)}')