Add CI

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: "shiroi_usagi"
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # ["https://ko-fi.com/shiroi_usagi"]

.github/workflows/CI.yml

@@ -0,0 +1,39 @@
+name: Build package
+
+on:
+  push:
+    branches: [ master ]
+    tags: [ '*' ]
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pages: write
+  id-token: write
+
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v3
+      - name: install
+        run: yarn --frozen-lockfile
+
+      - name: build
+        run: yarn build
+        env:
+          BASE_PATH: /my-app/
+
+      - name: create .nojekyll
+        run: touch .output/public/.nojekyll
+
+      - name: deploy pages
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
+        with:
+          branch: master
+          folder: .output/public
+