refactor(aggregate): use standard formatting in build_tier3_context

src/aggregate.py

@@ -309,19 +309,19 @@ def build_tier3_context(file_items: list[dict[str, Any]], screenshot_base_dir: P
      if focus in path_str:
       is_focus = True
       break
-   display_name = entry or path_str
+   original = entry if entry and "*" not in entry else (str(path) if path else (entry or "unknown"))
    if is_focus or tier == 3 or force_full:
     suffix = path.suffix.lstrip(".") if path and path.suffix else "text"
-    sections.append(f"### `{display_name}`\n\n```{suffix}\n{content}\n```")
+    sections.append(f"### `{original}`\n\n```{suffix}\n{content}\n```")
    elif path:
     if path.suffix == ".py" and not item.get("error"):
      try:
       skeleton = parser.get_skeleton(content)
-      sections.append(f"### `{display_name}` (AST Skeleton)\n\n```python\n{skeleton}\n```")
+      sections.append(f"### `{original}` (AST Skeleton)\n\n```python\n{skeleton}\n```")
      except Exception:
-      sections.append(f"### `{display_name}`\n\n{summarize.summarise_file(path, content)}")
+      sections.append(f"### `{original}`\n\n{summarize.summarise_file(path, content)}")
     else:
-     sections.append(f"### `{display_name}`\n\n{summarize.summarise_file(path, content)}")
+     sections.append(f"### `{original}`\n\n{summarize.summarise_file(path, content)}")
   parts = []
   if sections:
    parts.append("## Files (Tier 3 - Focused)\n\n" + "\n\n---\n\n".join(sections))