fix: correct static file mount order and update architecture validator

- Fix FastAPI static mount order: module statics must come BEFORE main
  /static mount, otherwise the more general mount catches all requests
- Update validate_architecture.py to check self-contained module paths:
  - JS files in app/modules/*/static/{admin,vendor}/js/
  - Templates in app/modules/*/templates/*/{admin,vendor}/
  - TPL-010 now finds module JS files for Alpine variable checking

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

scripts/validate_architecture.py

@@ -2906,10 +2906,13 @@ class ArchitectureValidator:
         print("🟨 Validating JavaScript...")
 
         # Include admin, vendor, and shared JS files
+        # Also include self-contained module JS files
         js_files = (
             list(target_path.glob("static/admin/js/**/*.js"))
             + list(target_path.glob("static/vendor/js/**/*.js"))
             + list(target_path.glob("static/shared/js/**/*.js"))
+            + list(target_path.glob("app/modules/*/static/admin/js/**/*.js"))
+            + list(target_path.glob("app/modules/*/static/vendor/js/**/*.js"))
         )
         self.result.files_checked += len(js_files)
 
@@ -3237,10 +3240,13 @@ class ArchitectureValidator:
         print("📄 Validating templates...")
 
         # Include admin, vendor, and shop templates
+        # Also include self-contained module templates
         template_files = (
             list(target_path.glob("app/templates/admin/**/*.html")) +
             list(target_path.glob("app/templates/vendor/**/*.html")) +
-            list(target_path.glob("app/templates/shop/**/*.html"))
+            list(target_path.glob("app/templates/shop/**/*.html")) +
+            list(target_path.glob("app/modules/*/templates/*/admin/**/*.html")) +
+            list(target_path.glob("app/modules/*/templates/*/vendor/**/*.html"))
         )
         self.result.files_checked += len(template_files)
 
@@ -3330,7 +3336,19 @@ class ArchitectureValidator:
                     js_dir = None
 
                 if js_dir:
+                    # Check standard static path first
                     js_file = target_path / f"static/{js_dir}/js/{template_name}.js"
+
+                    # For module templates, check module static path
+                    # e.g., app/modules/cms/templates/cms/admin/content-pages.html
+                    #    -> app/modules/cms/static/admin/js/content-pages.js
+                    if not js_file.exists() and "/modules/" in file_path_str:
+                        # Extract module name from path
+                        parts = file_path_str.split("/modules/")
+                        if len(parts) > 1:
+                            module_part = parts[1].split("/")[0]  # e.g., "cms"
+                            js_file = target_path / f"app/modules/{module_part}/static/{js_dir}/js/{template_name}.js"
+
                     if js_file.exists():
                         js_content = js_file.read_text()
                         self._check_alpine_template_vars(file_path, content, lines, js_content)