✨ feat(tsl-codegen): refine generation and metadata enrichment

tools/tsl-codegen/scripts/generate.py

@@ -23,7 +23,7 @@ Function declaration fields:
     returns    required  return type
     example    optional  fenced tsl block, pasted verbatim
 Each param: name/type/desc required; optional (bool) -> `可选。` prefix;
-values (list of {value, desc}) -> a `**name 取值**` enum section.
+values (list of {value, desc}) -> a `name 取值` enum section.
 
 Usage (run from repo root):
     python tools/tsl-codegen/scripts/generate.py --file entry.yml
@@ -559,14 +559,14 @@ def render_param_table(params, where):
 
 
 def render_enum_sections(params, heading_level=None):
-    """Render value sections, preserving legacy function-page headings."""
+    """Render standard value sections for top-level and nested callables."""
     lines = []
     for param in params:
         values = param.get("values")
         if not values:
             continue
         if heading_level is None:
-            lines.append(f"**{param['name']} 取值**")
+            lines.append(f"{param['name']} 取值")
         else:
             lines.append(f"{'#' * heading_level} `{param['name']}` 取值")
         lines.append("")