Fix page loader: execute inline scripts, JS module loading optional

- innerHTML strips script tags, now extract and eval them
- External .js module: 404 = skip gracefully (no error)
- Progress bar: completes regardless of JS module
- Proxy/projects pages now render with CSS + inline JS executes

config/plugins/commands.yaml

@@ -92,7 +92,7 @@ commands:
     permissions:
     - framework.command.test
     source: internal
-last_updated: 279099.130874572
+last_updated: 279407.522655496
 plugin_commands:
   example_plugin:
     echo: *id001

config/services/network_routes.yaml

@@ -1,5 +1,5 @@
 http_port: 4200
-last_updated: 279099.134553218
+last_updated: 279407.52679284
 plugin_routes:
   example_plugin:
   - methods: