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/resolve-cwd/readme.md

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+# resolve-cwd [![Build Status](https://travis-ci.org/sindresorhus/resolve-cwd.svg?branch=master)](https://travis-ci.org/sindresorhus/resolve-cwd)
+
+> Resolve the path of a module like [`require.resolve()`](https://nodejs.org/api/globals.html#globals_require_resolve) but from the current working directory
+
+
+## Install
+
+```
+$ npm install resolve-cwd
+```
+
+
+## Usage
+
+```js
+const resolveCwd = require('resolve-cwd');
+
+console.log(__dirname);
+//=> '/Users/sindresorhus/rainbow'
+
+console.log(process.cwd());
+//=> '/Users/sindresorhus/unicorn'
+
+console.log(resolveCwd('./foo'));
+//=> '/Users/sindresorhus/unicorn/foo.js'
+```
+
+
+## API
+
+### resolveCwd(moduleId)
+
+Like `require()`, throws when the module can't be found.
+
+### resolveCwd.silent(moduleId)
+
+Returns `undefined` instead of throwing when the module can't be found.
+
+#### moduleId
+
+Type: `string`
+
+What you would use in `require()`.
+
+
+## Related
+
+- [resolve-from](https://github.com/sindresorhus/resolve-from) - Resolve the path of a module from a given path
+- [import-from](https://github.com/sindresorhus/import-from) - Import a module from a given path
+- [import-cwd](https://github.com/sindresorhus/import-cwd) - Import a module from the current working directory
+- [resolve-pkg](https://github.com/sindresorhus/resolve-pkg) - Resolve the path of a package regardless of it having an entry point
+- [import-lazy](https://github.com/sindresorhus/import-lazy) - Import a module lazily
+- [resolve-global](https://github.com/sindresorhus/resolve-global) - Resolve the path of a globally installed module
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)