add initial attempt at CI

.woodpecker.yml

@@ -0,0 +1,22 @@
+pipeline:
+  build:
+    image: node:18-alpine
+    commands:
+      - npm install -g pnpm
+      - pnpm i
+      - echo "[values]\n_DEBUG=0\n_CORS_URL='https://cors.ruthenic.com/'" > options.toml
+      - pnpm build
+    when:
+      event: [ pull_request, push ]
+  publish:
+    image: alpine
+    secrets: [ ssh_key ]
+    commands:
+      - apk install git openssh
+      - mkdir ~/.ssh
+      - echo $ssh_key > ~/.ssh/id_ed25519
+      - ssh-add ~/.ssh/id_ed25519
+      - git config user.name "Woodpecker"
+      - git config user.email "no-reply@mail.ruthenic.com"
+      - git commit -am "Update build"
+      - git push