fix(metablogizer): Use mitmproxy hot-reload instead of restart

mitmproxy's haproxy_router.py addon already implements hot-reload:
- Checks routes file mtime on every request
- Auto-reloads when file changes

Removed unnecessary mitmproxy restart after adding routes.
Just ensure file permissions are correct (644) for hot-reload to work.

This makes publishing faster and avoids service disruption.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package/secubox/secubox-app-metablogizer/files/usr/sbin/metablogizerctl

@@ -482,10 +482,10 @@ except Exception as e:
 " 2>/dev/null
 	fi
 
-	# Trigger mitmproxy reload to pick up new route
-	# mitmproxy loads routes at startup, so we need to restart it
-	# Run in background to avoid blocking publish
-	( sleep 1 && /etc/init.d/mitmproxy restart ) >/dev/null 2>&1 &
+	# mitmproxy hot-reloads routes automatically on file change (checks every request)
+	# No restart needed - just ensure file permissions are correct
+	chmod 644 "$routes_file" 2>/dev/null
+	chmod 644 "$main_routes" 2>/dev/null
 }
 
 cmd_publish() {