ci: avoid redundant dashboard builds

.github/workflows/ci.yml

@@ -16,6 +16,8 @@ concurrency:
 env:
   CARGO_TERM_COLOR: always
   CARGO_INCREMENTAL: "0"
+  CARGO_PROFILE_DEV_DEBUG: "0"
+  CARGO_PROFILE_TEST_DEBUG: "0"
 
 jobs:
   test:
@@ -36,18 +38,6 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: actions/setup-node@v6
-        with:
-          node-version: "22"
-          cache: npm
-          cache-dependency-path: dashboard/package-lock.json
-
-      - name: Build dashboard assets
-        working-directory: dashboard
-        run: |
-          npm ci
-          npm run build
-
       - uses: dtolnay/rust-toolchain@stable
 
       - name: Cache Cargo
@@ -72,18 +62,6 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: actions/setup-node@v6
-        with:
-          node-version: "22"
-          cache: npm
-          cache-dependency-path: dashboard/package-lock.json
-
-      - name: Build dashboard assets
-        working-directory: dashboard
-        run: |
-          npm ci
-          npm run build
-
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy
@@ -242,18 +220,6 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: actions/setup-node@v6
-        with:
-          node-version: "22"
-          cache: npm
-          cache-dependency-path: dashboard/package-lock.json
-
-      - name: Build dashboard assets
-        working-directory: dashboard
-        run: |
-          npm ci
-          npm run build
-
       - uses: dtolnay/rust-toolchain@stable
 
       - name: Cache Cargo