Add AnyClip integration tools and extracted source code

- Add authentication scripts with SubtleCrypto password encryption
- Add sourcemap extraction pipeline (update-urls, download-sourcemaps, extract-sources)
- Add Playwright API interception script for monetization endpoints
- Document two-step auth flow with JWT tokens and dual cookies
- Move extracted source from root to anyclip/ directory
- Add project configuration (.env.example, .gitignore, CLAUDE.md)

anyclip/webpack/runtime/ensure-chunk.js

@@ -0,0 +1,9 @@
+__webpack_require__.f = {};
+// This file contains only the entry chunk.
+// The chunk loading function for additional chunks
+__webpack_require__.e = (chunkId) => {
+	return Promise.all(Object.keys(__webpack_require__.f).reduce((promises, key) => {
+		__webpack_require__.f[key](chunkId, promises);
+		return promises;
+	}, []));
+};