Revert "fix(ci): skip doc-only files in module change detection"

This reverts commit 94a0df2.

Author: emjay0921

scripts/detect_modules.py

@@ -107,31 +107,12 @@ def get_impacted_modules(
     return impacted
 
 
-def is_code_relevant(file_path: str) -> bool:
-    """Check if a changed file is relevant for testing (not just docs/static)."""
-    p = Path(file_path)
-    parts = p.parts
-    # Skip top-level README
-    if p.name == "README.rst":
-        return False
-    # Skip readme fragments directory
-    if len(parts) > 1 and parts[1] == "readme":
-        return False
-    # Skip static/description (auto-generated index.html, icons, etc.)
-    if len(parts) > 2 and parts[1] == "static" and parts[2] == "description":
-        return False
-    return True
-
-
 def extract_modules_from_files(changed_files: list[str], all_modules: set[str]) -> set[str]:
-    """Extract module names from changed file paths.
-
-    Only considers code-relevant files (ignores READMEs, static descriptions).
-    """
+    """Extract module names from changed file paths."""
     modules: set[str] = set()
     for file_path in changed_files:
         parts = Path(file_path).parts
-        if parts and parts[0] in all_modules and is_code_relevant(file_path):
+        if parts and parts[0] in all_modules:
             modules.add(parts[0])
     return modules