Update: 将子项目从 submodule 转为完整内容

- 移除 GovAI, nomifun-tauri, 算力盒子 的 submodule 引用
- 添加所有子项目的完整源代码
- 保留原始 .git 为 .git.bak 备份

nomifun-tauri/test-data/builtin-skills/x-recruiter/scripts/generate_images.js

@@ -0,0 +1,11 @@
+const fs = require('fs');
+
+// Placeholder generator instructions. Replace with real image generation if needed.
+const output = [
+  'Generate cover.png and jd_details.png with 1080x1350 resolution.',
+  'Cover: role title + short tagline + company name.',
+  'Details: responsibilities, requirements, apply method.',
+].join('\n');
+
+fs.writeFileSync('image_instructions.txt', output);
+console.log('Wrote image_instructions.txt');