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.

Cargo.lock

@@ -498,9 +498,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.58"
+version = "4.5.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63be97961acde393029492ce0be7a1af7e323e6bae9511ebfac33751be5e6806"
+checksum = "c5caf74d17c3aec5495110c34cc3f78644bfa89af6c8993ed4de2790e49b6499"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -508,9 +508,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.58"
+version = "4.5.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f13174bda5dfd69d7e947827e5af4b0f2f94a4a3ee92912fba07a66150f21e2"
+checksum = "370daa45065b80218950227371916a1633217ae42b2715b2287b606dcd618e24"
 dependencies = [
  "anstream",
  "anstyle",
@@ -3790,9 +3790,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "1.0.1+spec-1.1.0"
+version = "1.0.2+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe30f93627849fa362d4a602212d41bb237dc2bd0f8ba0b2ce785012e124220"
+checksum = "d1dfefef6a142e93f346b64c160934eb13b5594b84ab378133ac6815cb2bd57f"
 dependencies = [
  "indexmap",
  "serde_core",
@@ -3835,9 +3835,9 @@ dependencies = [
 
 [[package]]
 name = "toml_parser"
-version = "1.0.8+spec-1.1.0"
+version = "1.0.9+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0742ff5ff03ea7e67c8ae6c93cac239e0d9784833362da3f9a9c1da8dfefcbdc"
+checksum = "702d4415e08923e7e1ef96cd5727c0dfed80b4d2fa25db9647fe5eb6f7c5a4c4"
 dependencies = [
  "winnow",
 ]
@@ -4929,6 +4929,7 @@ dependencies = [
  "rand 0.8.5",
  "regex",
  "reqwest",
+ "ring",
  "rppal",
  "rusqlite",
  "rustls",