Convert build to pnpm

.github/workflows/lint.yaml

@@ -9,40 +9,49 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - uses: "actions/checkout@v4"
+      - uses: "pnpm/action-setup/@v4"
+        with:
+          version: "latest"
       - uses: "actions/setup-node@v4"
         with:
           node-version: "lts/iron"
-          cache: "npm"
+          cache: "pnpm"
       - name: "Install Dependencies"
-        run: "npm ci"
+        run: "pnpm install --frozen-lockfile"
       - name: "Run eslint"
-        run: "npm run lint:ts"
+        run: "pnpm lint:ts"
   prettier:
     name: "Run Prettier"
     runs-on: "ubuntu-latest"
     steps:
       - uses: "actions/checkout@v4"
+      - uses: "pnpm/action-setup/@v4"
+        with:
+          version: "latest"
       - uses: "actions/setup-node@v4"
         with:
           node-version: "lts/iron"
-          cache: "npm"
+          cache: "pnpm"
       - name: "Install Dependencies"
-        run: "npm ci"
+        run: "pnpm install --frozen-lockfile"
       - name: "Run prettier"
-        run: "npm run prettier"
+        run: "pnpm prettier"
   markdownlint:
     name: "Run Markdownlint"
     runs-on: "ubuntu-latest"
     steps:
       - uses: "actions/checkout@v4"
+      - uses: "pnpm/action-setup/@v4"
+        with:
+          version: "latest"
       - uses: "actions/setup-node@v4"
         with:
           node-version: "lts/iron"
-          cache: "npm"
+          cache: "pnpm"
       - name: "Install Dependencies"
-        run: "npm ci"
+        run: "pnpm install --frozen-lockfile"
       - name: "Run markdownlint"
-        run: "npm run mdl"
+        run: "pnpm mdl"
   yaml:
     name: "Lint YAML"
     runs-on: "ubuntu-latest"

.prettierignore

@@ -1,3 +1,4 @@
 /target
 /sounds
 /.stryker-tmp
+/pnpm-lock.yaml

.yamllint.yaml

@@ -4,6 +4,7 @@ ignore:
   - "/node_modules"
   - "/target"
   - "/sounds"
+  - "/pnpm-lock.yaml"
 rules:
   truthy:
     check-keys: false