feat: Pods fields in Theme Builder bodies checked against the template's post types (E12)

Both forms Divi writes are recognized (ruling Q11): custom_meta_<key> and the
dialog form post_meta_key + select_meta_key. Choice fields get a note about the
stored value, relation fields name IDs (F4). Only templates the user may edit
are checked or named; others are counted (Q21 pattern). Warnings only, also in
the dry run of a live body. DynamicFields extracted from lit/divi-dynamic-sources.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

src/Integrations/Divi/ThemeBuilder/ThemeBuilderIntegration.php

@@ -7,6 +7,7 @@ namespace LIT\MCP\Integrations\Divi\ThemeBuilder;
 use LIT\MCP\ChangeLog\ChangeLog;
 use LIT\MCP\Integrations\Divi\Pages\DiviComposition;
 use LIT\MCP\Integrations\Divi\Pages\DiviSaver;
+use LIT\MCP\Integrations\Divi\Pages\DynamicFields;
 use LIT\MCP\Integrations\Divi\Schema\DiviModules;
 use LIT\MCP\Integrations\Integration;
 
@@ -26,7 +27,8 @@ final class ThemeBuilderIntegration implements Integration
         private ThemeBuilderAccess $access,
         private DiviComposition $composition,
         private DiviSaver $saver,
-        private ChangeLog $log
+        private ChangeLog $log,
+        private DynamicFields $fields
     ) {
     }
 
@@ -51,7 +53,14 @@ final class ThemeBuilderIntegration implements Integration
 
         return [
             new TbListAbility($this->access, $conditions),
-            new TbCreateTemplateAbility($this->access, $conditions, $this->composition, $this->saver, $this->log),
+            new TbCreateTemplateAbility(
+                $this->access,
+                $conditions,
+                $this->composition,
+                $this->saver,
+                $this->log,
+                new ThemeBuilderEdits($this->access, fields: $this->fields)
+            ),
             new TbAssignAbility($this->access, $conditions, $this->log),
             new TbActivateAbility($this->access, $conditions, $this->log),
         ];