ci: make runner workflows operational

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
   # ── fmt: cargo fmt --check ──────────────────────────────────────────────────
   fmt:
     name: Format
-    runs-on: [self-hosted, ci-pool-rust]
+    runs-on: ci-pool-rust
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -53,7 +53,7 @@ jobs:
   # ── clippy: zero warnings ────────────────────────────────────────────────────
   clippy:
     name: Clippy
-    runs-on: [self-hosted, ci-pool-rust]
+    runs-on: ci-pool-rust
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -70,7 +70,7 @@ jobs:
   # ── test: cargo nextest run --profile ci ─────────────────────────────────────
   test:
     name: Test
-    runs-on: [self-hosted, ci-pool-rust]
+    runs-on: ci-pool-rust
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -88,7 +88,7 @@ jobs:
 
   coverage:
     name: Coverage (65% lines)
-    runs-on: [self-hosted, ci-pool-rust]
+    runs-on: ci-pool-rust
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -111,7 +111,7 @@ jobs:
 
   live-integration:
     name: Live JSON-RPC + SSH
-    runs-on: [self-hosted, ci-pool-system]
+    runs-on: ci-pool-system
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -202,7 +202,7 @@ jobs:
   # ── web: pnpm install, lint, audit, static build ─────────────────────────────
   web:
     name: Web
-    runs-on: [self-hosted, ci-pool-typescript]
+    runs-on: ci-pool-typescript
     timeout-minutes: 20
     defaults:
       run:
@@ -239,7 +239,7 @@ jobs:
   # ── toml: taplo check ─────────────────────────────────────────────────────────
   toml:
     name: TOML Format
-    runs-on: [self-hosted, ci-pool-ops]
+    runs-on: ci-pool-ops
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -261,7 +261,7 @@ jobs:
   # ── template: generated docs, plugin layout, coupled files ───────────────────
   template:
     name: Template Contracts
-    runs-on: [self-hosted, ci-pool-ops]
+    runs-on: ci-pool-ops
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -312,7 +312,7 @@ jobs:
   # ── deny: dependency advisories, licenses, bans, sources ─────────────────────
   audit:
     name: Cargo Deny
-    runs-on: [self-hosted, ci-pool-rust]
+    runs-on: ci-pool-rust
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -338,7 +338,7 @@ jobs:
 
   npm:
     name: npm launcher
-    runs-on: [self-hosted, ci-pool-typescript]
+    runs-on: ci-pool-typescript
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
@@ -353,7 +353,7 @@ jobs:
 
   container:
     name: Container smoke
-    runs-on: [self-hosted, ci-pool-system]
+    runs-on: ci-pool-system
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

.github/workflows/codeql.yml

@@ -10,7 +10,7 @@ on:
 jobs:
   analyze:
     name: Analyze (${{ matrix.language }})
-    runs-on: [self-hosted, ci-pool-ops]
+    runs-on: ci-pool-ops
     timeout-minutes: 20
     permissions:
       security-events: write

.github/workflows/dependabot-auto-merge.yml

@@ -11,7 +11,7 @@ permissions:
 jobs:
   auto-merge:
     name: Auto-merge patch/minor updates
-    runs-on: [self-hosted, ci-pool-ops]
+    runs-on: ci-pool-ops
     if: github.actor == 'dependabot[bot]'
     steps:
       - name: Fetch Dependabot metadata

.github/workflows/msrv.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   msrv:
     name: Minimum Supported Rust Version
-    runs-on: [self-hosted, ci-pool-rust]
+    runs-on: ci-pool-rust
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

.github/workflows/repository-contract.yml

@@ -0,0 +1,40 @@
+name: Repository contract
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+concurrency:
+  group: repository-contract-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+permissions: {}
+
+jobs:
+  contract:
+    permissions:
+      contents: read
+    uses: dinglebear-ai/workflows/.github/workflows/fleet-contract.yml@d1a41a7af9c41189e0f1062234364f5814bda99d # fleet-2026-07-31
+    with:
+      profile: rust
+      implementation-ref: d1a41a7af9c41189e0f1062234364f5814bda99d
+    secrets: inherit
+
+  repository-contract:
+    name: Repository Contract
+    if: always()
+    needs: [contract]
+    runs-on: ci-pool-ops
+    timeout-minutes: 5
+    permissions: {}
+    steps:
+      - name: Require repository contract
+        env:
+          RESULT: ${{ needs.contract.result }}
+        run: |
+          if [[ "$RESULT" != "success" ]]; then
+            echo "repository contract concluded $RESULT" >&2
+            exit 1
+          fi