Fix code quality violations for publish

Remove unused blade settings pages not linked from UI
Convert remaining frontend pages to SPA actions
Convert settings user_settings and general to SPA actions
Convert settings profile pages to SPA actions
Convert contacts and projects add/edit pages to SPA actions
Convert clients add/edit page to SPA action with loading pattern
Refactor component scoped IDs from $id to $sid
Fix jqhtml comment syntax and implement universal error component system
Update all application code to use new unified error system
Remove all backwards compatibility - unified error system complete
Phase 5: Remove old response classes
Phase 3-4: Ajax response handler sends new format, old helpers deprecated
Phase 2: Add client-side unified error foundation
Phase 1: Add server-side unified error foundation
Add unified Ajax error response system with constants

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

app/RSpade/Core/Debug/Debugger_Controller.php

@@ -19,10 +19,9 @@ class Debugger_Controller extends Rsx_Controller_Abstract
      *
      * @param \Illuminate\Http\Request $request
      * @param array $params
-     * @return array
      */
     #[Ajax_Endpoint]
-    public static function log_console_messages(Request $request, array $params = []): array
+    public static function log_console_messages(Request $request, array $params = [])
     {
         return Debugger::log_console_messages($request, $params);
     }
@@ -32,10 +31,9 @@ class Debugger_Controller extends Rsx_Controller_Abstract
      *
      * @param \Illuminate\Http\Request $request
      * @param array $params
-     * @return array
      */
     #[Ajax_Endpoint]
-    public static function log_browser_errors(Request $request, array $params = []): array
+    public static function log_browser_errors(Request $request, array $params = [])
     {
         return Debugger::log_browser_errors($request, $params);
     }