setup: add CI workflows

.github/workflows/cron.yml

@@ -0,0 +1,35 @@
+name: RememVR Daily Check
+on:
+  push:
+    branches: [main]
+  schedule:
+    - cron: "0 23 * * *"
+
+jobs:
+  test:
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      actions: read
+    steps:
+      - name: 📦 [Setup] Checkout
+        uses: actions/checkout@v4
+
+      - name: 📦 [Setup] Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+
+      - name: 📦 [Setup] Setup .env
+        run: |
+          # copy all secrets from github secrets, and create .env file
+          jq -r 'to_entries|map("\(.key)=\(.value|tostring)")|.[]' <<< "$SECRETS_CONTEXT" > .env
+        env:
+          SECRETS_CONTEXT: ${{ toJson(secrets) }}
+
+      - name: 📦 [Setup] Install Dependencies
+        run: npm install
+
+      - name: ⚙️ [Test] Run Test
+        run: npm run test