chore(skills): sync .gemini and .github skills and fix i18n validator

.github/skills/plugin-scaffolder/scripts/scaffold.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+import sys
+import os
+
+
+def scaffold(p_type, p_name, title, desc):
+    target_dir = f"plugins/{p_type}/{p_name}"
+    os.makedirs(target_dir, exist_ok=True)
+
+    class_name = (
+        "Action"
+        if p_type == "actions"
+        else (
+            "Filter"
+            if p_type == "filters"
+            else "Tools" if p_type == "tools" else "Pipe"
+        )
+    )
+    method_name = (
+        "action"
+        if p_type == "actions"
+        else (
+            "outlet"
+            if p_type == "filters"
+            else "execute" if p_type == "tools" else "pipe"
+        )
+    )
+
+    replacements = {
+        "{{TITLE}}": title,
+        "{{DESCRIPTION}}": desc,
+        "{{CLASS_NAME}}": class_name,
+        "{{METHOD_NAME}}": method_name,
+    }
+
+    # Files to generate
+    templates = [
+        ("assets/template.py.j2", f"{p_name}.py"),
+        ("assets/README_template.md", "README.md"),
+        ("assets/README_template.md", "README_CN.md"),
+    ]
+
+    # Path relative to skill root
+    skill_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+    for t_path, t_name in templates:
+        template_file = os.path.join(skill_root, t_path)
+        if not os.path.exists(template_file):
+            print(f"⚠️ Warning: Template not found {template_file}")
+            continue
+
+        with open(template_file, "r") as f:
+            content = f.read()
+        for k, v in replacements.items():
+            content = content.replace(k, v)
+
+        with open(os.path.join(target_dir, t_name), "w") as f:
+            f.write(content)
+        print(f"✅ Generated: {target_dir}/{t_name}")
+
+
+if __name__ == "__main__":
+    if len(sys.argv) < 5:
+        print("Usage: scaffold.py <type> <name> <title> <desc>")
+        sys.exit(1)
+    scaffold(sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4])