add lint github action

.github/workflows/lint.yml

@@ -0,0 +1,14 @@
+name: Lint
+
+on: [push]
+
+jobs:
+  run:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup Repo
+        uses: ./.github/actions/setup-repo
+
+      - name: Run linting
+        run: yarn lint

.github/workflows/typecheck.yml

@@ -7,15 +7,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-
-      - name: Use Node.js
-        uses: actions/setup-node@v2
-        with:
-          node-version: "20.5.1"
-
-      - name: Install Dependencies
-        run: yarn install
+      - name: Setup Repo
+        uses: ./.github/actions/setup-repo
 
       - name: Run tsc
         run: yarn tsc

.github/workflows/utils/setup.yml

@@ -0,0 +1,14 @@
+name: "Setup Action"
+description: "Setup env for running actions"
+runs:
+  using: "composite"
+  steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: "20.5.1"
+
+    - name: Install Dependencies
+      run: yarn install