chore: update project state and prepare for image support development

- Add comprehensive image test document with various image types
- Update project structure with development artifacts
- Prepare foundation for image support enhancement phase
- Include test files for validating image editing workflows

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

node_modules/yargs/helpers/index.js

@@ -0,0 +1,14 @@
+const {
+  applyExtends,
+  cjsPlatformShim,
+  Parser,
+  processArgv,
+} = require('../build/index.cjs');
+
+module.exports = {
+  applyExtends: (config, cwd, mergeExtends) => {
+    return applyExtends(config, cwd, mergeExtends, cjsPlatformShim);
+  },
+  hideBin: processArgv.hideBin,
+  Parser,
+};