feat(FN-2262): merge fusion/fn-2262 (auto-resolved)

- feat(FN-2262): document Paperclip runtime configuration and constraints
- docs(FN-2261): update README with implementation details
- feat(FN-2261): add paperclip runtime resolution compatibility tests
- feat(FN-2261): add runtime adapter and registration tests
- feat(FN-2261): integrate adapter into plugin entrypoint
- feat(FN-2261): implement PaperclipRuntimeAdapter
- fix(FN-2261): remove pi-coding-agent re-exports from types.ts
- feat(FN-2261): define runtime types for Paperclip plugin
- feat(FN-2260): merge fusion/fn-2260

plugins/fusion-plugin-paperclip-runtime/package.json

@@ -18,6 +18,7 @@
     "test": "vitest run --silent=passed-only --reporter=dot"
   },
   "dependencies": {
+    "@fusion/engine": "workspace:*",
     "@fusion/plugin-sdk": "workspace:*"
   },
   "devDependencies": {