fix(ci): switch to PNPM and update package manager version

.github/workflows/build_and_test.yml

@@ -5,13 +5,12 @@ name: Build & Test
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ['main']
   pull_request:
-    branches: [ "main" ]
+    branches: ['main']
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
@@ -21,11 +20,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-        cache: 'npm'
+          cache: 'pnpm'
-    - run: npm ci
+      - run: pnpm install
-    - run: npm run build --if-present
+      - run: pnpm build
-    - run: npm test
+      - run: pnpm test

package.json

@@ -13,7 +13,7 @@
 		"format": "prettier --write ."
 	},
 	"type": "module",
-	"packageManager": "pnpm@9.14.4",
+	"packageManager": "pnpm@10.6.2",
 	"devDependencies": {
 		"@melt-ui/pp": "^0.3.2",
 		"@sveltejs/adapter-auto": "^4.0.0",