Add CI

Author: AHGIJMKLKKZNPJKQR

.github/workflows/CI.yaml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  deep-sea-stories:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: deep-sea-stories
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Enable corepack
+        run: corepack enable
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn --immutable
+
+      - name: Run format
+        run: yarn format
+
+      - name: Run lint
+        run: yarn lint

deep-sea-stories/package.json

@@ -1,16 +1,16 @@
 {
-	"name": "deep-sea-stories",
-	"packageManager": "yarn@4.9.2",
-	"private": true,
-	"workspaces": [
-		"packages/*"
-	],
-	"devDependencies": {
-		"@biomejs/biome": "2.2.4"
-	},
-	"scripts": {
-		"format": "biome format --write",
-		"lint": "biome lint --write",
-		"check": "biome check --write"
-	}
+  "name": "deep-sea-stories",
+  "packageManager": "yarn@4.9.2",
+  "private": true,
+  "workspaces": [
+    "packages/*"
+  ],
+  "devDependencies": {
+    "@biomejs/biome": "2.2.4"
+  },
+  "scripts": {
+    "format": "biome format",
+    "lint": "biome lint",
+    "check": "biome check --write"
+  }
 }