chore: add linting configuration and ci (#16)

* chore(deps): add biome

* refactor: run biome --fix

* ci: add lint step

* ci: pnpm version 10

* chore(deps): update biome

Author: Cliffback

.github/workflows/ci.yml

@@ -8,13 +8,28 @@ on:
       - main
   workflow_dispatch:
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm lint
   build:
+    needs: 
+      - lint
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
       - uses: pnpm/action-setup@v4
         with:
-          version: 9
+          version: 10
       - uses: actions/setup-node@v4
         with:
           node-version: 22

biome.json

@@ -0,0 +1,33 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.2.2/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": false
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space"
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single"
+    }
+  },
+  "assist": {
+    "enabled": true,
+    "actions": {
+      "source": {
+        "organizeImports": "on"
+      }
+    }
+  },
+  "json": {
+    "formatter": {
+      "enabled": false
+    }
+  }
+}

package.json

@@ -7,6 +7,7 @@
     "build": "rollup -c",
     "watch": "rollup -c -w",
     "test": "echo \"Error: no test specified\" && exit 1",
+    "lint": "biome check",
     "dev-build": "node scripts/create-dev-build.js"
   },
   "repository": {
@@ -28,6 +29,7 @@
   },
   "homepage": "https://github.com/itsOwen/LetMeReShade.git",
   "devDependencies": {
+    "@biomejs/biome": "^2.2.5",
     "@decky/rollup": "^1.0.1",
     "@decky/ui": "^4.7.2",
     "@types/react": "18.3.3",