0d49f94418
- Changed the link grammar from `<roomId>#<key>` / `host[:port]/r/<roomId>#<key>` to dot-joined `<roomId>.<key>` in `formatCollabLink`/`parseCollabLink` (`packages/coding-agent/src/collab/protocol.ts`) and the collab-web mirror (`packages/collab-web/src/lib/link.ts`): RFC 3986 forbids a raw `#` inside a fragment, so strict URL stacks (macOS Foundation behind terminal click-to-open) percent-encoded the second `#`. - Kept legacy `#`-joined links parseable via `BARE_LINK_RE` and added lenient `%23` → `#` decoding for mangled deep links. - Updated the `ConnectScreen` placeholder, `app.tsx` deep-link comment, `DEFAULT_RELAY_URL` doc in `packages/wire`, `docs/collab.md` examples, and both package CHANGELOGs. - Extended `crypto.test.ts` and `link.test.ts` with dot-joined, legacy-hash, and `%23`-mangled link coverage.