github action for linting

.github/workflows/lint.yaml

@@ -0,0 +1,33 @@
+name: Lint
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20.x'
+
+      - name: Install dependencies
+        run: yarn install
+        working-directory: linter
+
+      - name: Build linter
+        run: yarn build-ts
+        working-directory: linter
+
+      - name: Run linter
+        run: yarn run-linter
+        working-directory: linter

README.md

@@ -1,7 +1,5 @@
 # store-repos
 
-[![Build Status](https://travis-ci.org/cloud-emoticon/store-repos.svg?branch=master)](https://travis-ci.org/cloud-emoticon/store-repos)
-
 The repository store, revived on GitHub
 
 ## Repository metadata requirements