ci: isolate lint and tune coverage lane

.github/workflows/ci.yml

@@ -22,6 +22,7 @@ jobs:
     env:
       DSH_GATE_CONCURRENCY: ${{ matrix.gate_concurrency }}
       DSH_PUBLINT_CONCURRENCY: ${{ matrix.publint_concurrency }}
+      DSH_COVERAGE_MAX_WORKERS: ${{ matrix.coverage_max_workers }}
     strategy:
       fail-fast: false
       matrix:
@@ -30,18 +31,27 @@ jobs:
             command: pnpm run check:ci:static
             gate_concurrency: '4'
             publint_concurrency: '8'
+            coverage_max_workers: ''
+          - lane: lint
+            command: pnpm run check:ci:lint
+            gate_concurrency: '1'
+            publint_concurrency: '8'
+            coverage_max_workers: ''
           - lane: coverage
             command: pnpm run check:ci:coverage
             gate_concurrency: '1'
             publint_concurrency: '8'
+            coverage_max_workers: '4'
           - lane: snapshot
             command: pnpm run check:ci:snapshot
             gate_concurrency: '1'
             publint_concurrency: '8'
+            coverage_max_workers: ''
           - lane: artifacts
             command: pnpm run check:ci:artifacts
             gate_concurrency: '3'
             publint_concurrency: '8'
+            coverage_max_workers: ''
     steps:
       - uses: actions/checkout@v6