Move to node, update all dependencies, fix unocss, add a dockerfile and

a CI builder for gitea.

Dockerfile

@@ -0,0 +1,18 @@
+FROM node:18-alpine
+
+WORKDIR /usr/src/app
+
+COPY package.json ./
+COPY pnpm-lock.yaml ./
+
+RUN npm install -g pnpm
+
+RUN pnpm i
+
+COPY . .
+
+RUN pnpm build
+
+EXPOSE 3000
+
+CMD ["node", "build/index.js"]