fix(gateway): persist pairing tokens and honor docker config (#630)

* fix(gateway): honor config bind settings and persist pairing

Resolve docker-compose startup and restart friction by:
- using config host/port defaults for gateway/daemon unless CLI flags are passed
- persisting paired token hashes to config.toml on successful /pair
- running container default command as 'zeroclaw gateway' (no hardcoded --host/--port overrides)
- updating compose image/docs to zeroclaw-labs namespace
- adding MODEL env fallback for default_model override and targeted regression tests

* chore(ci): sync lockfile and restore rustfmt parity

Update Cargo.lock to match Cargo.toml and format src/service/mod.rs so rust quality gates stop failing with unrelated baseline drift.

docker-compose.yml

@@ -2,14 +2,14 @@
 # 
 # Quick start:
 #   1. Copy this file and set your API key
-#   2. Run: docker-compose up -d
+#   2. Run: docker compose up -d
 #   3. Access gateway at http://localhost:3000
 #
-# For more info: https://github.com/theonlyhennygod/zeroclaw
+# For more info: https://github.com/zeroclaw-labs/zeroclaw
 
 services:
   zeroclaw:
-    image: ghcr.io/theonlyhennygod/zeroclaw:latest
+    image: ghcr.io/zeroclaw-labs/zeroclaw:latest
     # Or build locally:
     # build: .
     container_name: zeroclaw