Update beads metadata

Fix Form_Utils bugs and unify error handling documentation
Protect framework files from auto-modification when not in developer mode

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

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

app/RSpade/Commands/Migrate/Document_Models_Command.php

@@ -88,6 +88,12 @@ class Document_Models_Command extends FrameworkDeveloperCommand
                 continue;
             }
 
+            // Skip framework files (app/RSpade/) unless in framework developer mode
+            // This prevents end users from accidentally modifying framework source
+            if (str_starts_with($filePath, 'app/RSpade/') && !config('rsx.code_quality.is_framework_developer', false)) {
+                continue;
+            }
+
             $models[$className] = $fullPath;
         }
 

app/RSpade/Commands/Rsx/Constants_Regenerate_Command.php

@@ -72,6 +72,12 @@ class Constants_Regenerate_Command extends Command
                 continue;
             }
 
+            // Skip framework files (app/RSpade/) unless in framework developer mode
+            // This prevents end users from accidentally modifying framework source
+            if (str_starts_with($model_metadata['file'], 'app/RSpade/') && !config('rsx.code_quality.is_framework_developer', false)) {
+                continue;
+            }
+
             // Silently process - only output changes/warnings
 
             try {

app/RSpade/Core/Ajax/CLAUDE.md

@@ -110,9 +110,9 @@ Error responses:
 ```json
 {
     "_success": false,
-    "error_type": "response_form_error",
-    "reason": "Validation failed",
-    "details": { /* error details */ }
+    "error_code": "validation",
+    "message": "Please correct the errors below",
+    "errors": { "field_name": "Error message" }
 }
 ```
 
@@ -189,15 +189,15 @@ class User_Controller extends Rsx_Controller
     public static function get_profile(Request $request, array $params = [])
     {
         $user_id = $params['user_id'] ?? null;
-        
+
         if (!$user_id) {
-            return response_form_error('User ID required', ['user_id' => 'Missing']);
+            return response_error(Ajax::ERROR_VALIDATION, ['user_id' => 'User ID required']);
         }
-        
+
         $user = User::find($user_id);
-        
+
         if (!$user) {
-            return response_form_error('User not found', ['user_id' => 'Invalid']);
+            return response_error(Ajax::ERROR_NOT_FOUND, 'User not found');
         }
         
         return [
@@ -218,14 +218,19 @@ Normal responses (arrays, objects) are automatically filtered through `json_deco
 
 This prevents memory leaks and ensures clean data structures.
 
-## Special Response Types
+## Error Response Helper
 
-The following helper functions create special responses that are handled differently:
+Use `response_error()` with error codes from the `Ajax` class:
 
-- `response_auth_required($reason, $redirect)` - Throws `AjaxAuthRequiredException`
-- `response_unauthorized($reason, $redirect)` - Throws `AjaxUnauthorizedException`
-- `response_form_error($reason, $details)` - Throws `AjaxFormErrorException` with extractable details
-- `response_fatal_error($reason, $details)` - Throws `AjaxFatalErrorException`
+```php
+return response_error(Ajax::ERROR_VALIDATION, ['field' => 'Error message']);
+return response_error(Ajax::ERROR_NOT_FOUND, 'Resource not found');
+return response_error(Ajax::ERROR_UNAUTHORIZED);
+return response_error(Ajax::ERROR_AUTH_REQUIRED);
+return response_error(Ajax::ERROR_FATAL, 'Something went wrong');
+```
+
+**Error codes:** `ERROR_VALIDATION`, `ERROR_NOT_FOUND`, `ERROR_UNAUTHORIZED`, `ERROR_AUTH_REQUIRED`, `ERROR_FATAL`, `ERROR_GENERIC`
 
 ## Security Considerations
 

app/RSpade/Core/Js/Form_Utils.js

@@ -107,7 +107,7 @@ class Form_Utils {
             // Resolve the promise once all animations are complete
             Promise.all(animations).then(() => {
                 // Scroll to error container if it exists
-                const $error_container = $parent.find('[data-id="error_container"]').first();
+                const $error_container = $parent.find('[$sid="error_container"]').first();
                 if ($error_container.length > 0) {
                     const container_top = $error_container.offset().top;
 
@@ -177,8 +177,8 @@ class Form_Utils {
 
             return response;
         } catch (error) {
-            if (error.type === 'form_error' && error.details) {
-                await Form_Utils.apply_form_errors(form_selector, error.details);
+            if (error.code === Ajax.ERROR_VALIDATION && error.metadata) {
+                await Form_Utils.apply_form_errors(form_selector, error.metadata);
             } else {
                 await Form_Utils.apply_form_errors(form_selector, error.message || 'An error occurred');
             }
@@ -345,7 +345,7 @@ class Form_Utils {
      */
     static _apply_combined_error($parent, summary_msg, unmatched_errors) {
         const animations = [];
-        const $error_container = $parent.find('[data-id="error_container"]').first();
+        const $error_container = $parent.find('[$sid="error_container"]').first();
         const $target = $error_container.length > 0 ? $error_container : $parent;
 
         // Create alert with summary message and bulleted list of unmatched errors
@@ -386,7 +386,7 @@ class Form_Utils {
         const animations = [];
 
         // Look for a specific error container div (e.g., in Rsx_Form component)
-        const $error_container = $parent.find('[data-id="error_container"]').first();
+        const $error_container = $parent.find('[$sid="error_container"]').first();
         const $target = $error_container.length > 0 ? $error_container : $parent;
 
         if (typeof messages === 'string') {

app/RSpade/Core/Js/Rsx.js

@@ -857,10 +857,10 @@ class Rsx {
                     <p class="mb-0">${Rsx._escape_html(message)}</p>
                 </div>
             `;
-        } else if (error.type === 'form_error' && error.details) {
+        } else if (error.code === Ajax.ERROR_VALIDATION && error.metadata) {
             // Validation errors - show unmatched errors only
             // (matched errors should be handled by Form_Utils.apply_form_errors)
-            const errors = error.details;
+            const errors = error.metadata;
             const error_list = [];
 
             for (const field in errors) {

app/RSpade/man/ajax_error_handling.txt

@@ -26,9 +26,9 @@ RESPONSE FORMATS
     -----------------------------------------
     {
         "_success": false,
-        "error_type": "response_form_error|response_auth_required|response_unauthorized",
+        "error_code": "validation|not_found|unauthorized|auth_required",
         "reason": "User-friendly message",
-        "details": { /* optional, e.g., field-specific validation errors */ },
+        "metadata": { /* optional, e.g., field-specific validation errors */ },
         "console_debug": [ /* optional debug messages */ ]
     }
 
@@ -84,35 +84,42 @@ HTTP STATUS CODE STRATEGY
 
 ERROR TYPES
 
-    fatal
-    -----
+    All error responses use the unified response_error() function with constants:
+
+    Ajax::ERROR_FATAL
+    -----------------
     Uncaught PHP exceptions, database errors, bugs in code.
     Dev mode: Shows file/line/error/backtrace
     Prod mode: Generic "An error occurred" message
 
-    response_form_error (validation)
-    --------------------------------
+    Ajax::ERROR_VALIDATION
+    ----------------------
     Validation failures with field-specific details.
-    Used via: return response_form_error($reason, $details);
+    Used via: return response_error(Ajax::ERROR_VALIDATION, $field_errors);
     Example:
-        return response_form_error('Validation failed', [
+        return response_error(Ajax::ERROR_VALIDATION, [
             'email' => 'Email address is required',
             'phone' => 'Invalid phone number format'
         ]);
 
-    response_auth_required
-    ----------------------
+    Ajax::ERROR_AUTH_REQUIRED
+    -------------------------
     User not logged in, needs authentication.
-    Used via: return response_auth_required($reason, $redirect);
+    Used via: return response_error(Ajax::ERROR_AUTH_REQUIRED);
 
-    response_unauthorized
-    ---------------------
+    Ajax::ERROR_UNAUTHORIZED
+    ------------------------
     User logged in but lacks permission for this action.
-    Used via: return response_unauthorized($reason, $redirect);
+    Used via: return response_error(Ajax::ERROR_UNAUTHORIZED);
 
-    network
-    -------
-    Client-side only. Server unreachable (xhr.status === 0).
+    Ajax::ERROR_NOT_FOUND
+    ---------------------
+    Resource not found.
+    Used via: return response_error(Ajax::ERROR_NOT_FOUND, 'Project not found');
+
+    network (client-side only)
+    --------------------------
+    Server unreachable (xhr.status === 0).
 
 SERVER-SIDE IMPLEMENTATION
 
@@ -127,7 +134,7 @@ SERVER-SIDE IMPLEMENTATION
         $user = User::find($params['id']);
 
         if (!$user) {
-            return response_form_error('User not found', ['id' => 'Invalid']);
+            return response_error(Ajax::ERROR_NOT_FOUND, 'User not found');
         }
 
         return [
@@ -216,13 +223,17 @@ CLIENT-SIDE IMPLEMENTATION
     ----------------------
     Rejected promises receive standard Error objects with additional properties:
 
-        error.type       - 'fatal'|'form_error'|'auth_required'|
-                           'unauthorized'|'network'
+        error.code       - 'validation'|'not_found'|'unauthorized'|
+                           'auth_required'|'fatal'|'network'
         error.message    - User-displayable message
-        error.details    - Full error data from server
-                           (for form_error: field-specific errors)
+        error.metadata   - Additional error data from server
+                           (for validation: field-specific errors)
                            (for fatal: file/line/backtrace)
 
+    Constants available on both server and client:
+        PHP:  Ajax::ERROR_VALIDATION, Ajax::ERROR_NOT_FOUND, etc.
+        JS:   Ajax.ERROR_VALIDATION, Ajax.ERROR_NOT_FOUND, etc.
+
     Automatic Error Handling
     ------------------------
     Uncaught Ajax errors automatically display via Modal.error():
@@ -253,7 +264,7 @@ CLIENT-SIDE IMPLEMENTATION
     });
 
     Rsx_Form.render_error() handles all error types:
-    - form_error: Shows inline field errors + unmatched errors alert
+    - validation: Shows inline field errors + unmatched errors alert
     - fatal/network/auth: Shows error in form's error container
 
     Form_Utils Error Display
@@ -264,8 +275,8 @@ CLIENT-SIDE IMPLEMENTATION
         const result = await Controller.save_user(form_data);
         await Modal.alert('User saved!');
     } catch (error) {
-        if (error.type === 'form_error') {
-            await Form_Utils.apply_form_errors($form, error.details);
+        if (error.code === Ajax.ERROR_VALIDATION) {
+            await Form_Utils.apply_form_errors($form, error.metadata);
         } else {
             Rsx.render_error(error, '#error_container');
         }
@@ -289,7 +300,7 @@ CLIENT-SIDE IMPLEMENTATION
 
     Handles all error types:
     - fatal: Shows file:line and full message
-    - form_error: Shows bulleted list of unmatched validation errors
+    - validation: Shows bulleted list of unmatched validation errors
     - auth/network: Shows user-friendly message
     - generic: Shows error message in danger alert
 
@@ -403,7 +414,7 @@ COMMON PATTERNS
     public static function save(Request $request, array $params = []): array
     {
         if (empty($params['email'])) {
-            return response_form_error('Validation failed', [
+            return response_error(Ajax::ERROR_VALIDATION, [
                 'email' => 'Email is required'
             ]);
         }

docs/BREAKING_CHANGES.md

@@ -93,28 +93,15 @@ class Frontend_Clients_Edit {
 ## 2025-11-20: Unified Ajax Error Response System
 
 **Component**: Ajax error handling
-**Impact**: Medium - Existing error handling code continues to work, but new pattern recommended
+**Impact**: Documentation clarification - unified pattern is the only implemented pattern
 
 ### Change
 
-Replaced fragmented error response helpers (`response_form_error()`, `response_auth_required()`, etc.) with unified `response_error()` function using constants for error codes. Same constant names on server and client for zero mental translation.
+Adopted unified `response_error()` function with error code constants. Same constant names on server and client for zero mental translation.
 
-### Previous Pattern
+**Note**: The fragmented helper functions (`response_form_error()`, `response_auth_required()`, etc.) shown in earlier documentation were a planned design that was superseded before implementation. Only `response_error()` exists.
 
-```php
-// Server - different functions for each error type
-return response_form_error('Validation failed', ['email' => 'Invalid']);
-return response_not_found('Project not found');
-return response_unauthorized('Permission denied');
-```
-
-```javascript
-// Client - string matching with different names
-if (error.type === 'form_error') { ... }
-if (error.type === 'not_found') { ... }
-```
-
-### New Pattern
+### Pattern
 
 ```php
 // Server - single function with constants
@@ -129,13 +116,9 @@ if (e.code === Ajax.ERROR_VALIDATION) { ... }
 if (e.code === Ajax.ERROR_NOT_FOUND) { ... }
 ```
 
-### Migration Steps
+### Documentation
 
-1. **Update server-side error responses** to use `response_error()` with constants
-2. **Update client-side error checks** to use `e.code === Ajax.ERROR_*` instead of `e.type === 'string'`
-3. **Read updated documentation**: `php artisan rsx:man ajax_error_handling`
-
-Old helpers still work but are deprecated. Framework code being updated to new pattern.
+See `php artisan rsx:man ajax_error_handling` for complete usage.
 
 ### Benefits