Update documentation to show Rsx.Route() pattern for Ajax calls

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

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

app/RSpade/CodeQuality/Rules/JavaScript/DirectAjaxApi_CodeQualityRule.php

@@ -39,7 +39,7 @@ class DirectAjaxApi_CodeQualityRule extends CodeQualityRule_Abstract
      * Should use:
      *   await Controller.action(params)
      * Or:
-     *   await Ajax.call('Controller', 'action', params)
+     *   await Ajax.call(Rsx.Route('Controller', 'action'), params)
      */
     public function check(string $file_path, string $contents, array $metadata = []): void
     {

app/RSpade/Core/Ajax/CLAUDE.md

@@ -88,11 +88,13 @@ Behind the scenes, the stub translates to:
 ```javascript
 class Demo_Index_Controller {
     static async hello_world(...args) {
-        return Ajax.call('Demo_Index_Controller', 'hello_world', args);
+        return Ajax.call(Rsx.Route('Demo_Index_Controller', 'hello_world'), args);
     }
 }
 ```
 
+Note: `Rsx.Route()` generates type-safe URLs like `/_ajax/Demo_Index_Controller/hello_world`.
+
 ### Response Format
 
 Success responses:

app/RSpade/man/bundle_api.txt

@@ -269,10 +269,12 @@ JAVASCRIPT STUBS
         // Automatically included in bundles
         class User_Controller {
             static async get_profile(...args) {
-                return Ajax.call('User_Controller', 'get_profile', args);
+                return Ajax.call(Rsx.Route('User_Controller', 'get_profile'), args);
             }
         }
 
+    Note: Rsx.Route() generates type-safe URLs like /_ajax/User_Controller/get_profile
+
     Models with fetch() methods get stubs:
         class User_Model {
             static async fetch(id) {

app/RSpade/man/controller.txt

@@ -248,12 +248,14 @@ JAVASCRIPT STUB GENERATION
 
         class User_Controller {
             static async search(...args) {
-                return Ajax.call('User_Controller', 'search', args);
+                return Ajax.call(Rsx.Route('User_Controller', 'search'), args);
             }
         }
 
     Stubs included automatically in bundles.
 
+    Note: Rsx.Route() generates type-safe URLs like /_ajax/User_Controller/search
+
 CALLING API METHODS
     From JavaScript:
         // Single argument