ci: add deploy workflow

Author: 3ldor

.github/workflows/deploy.yml

@@ -0,0 +1,21 @@
+name: Deploy
+
+on:
+  push:
+    branches: ["master"]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install deps and build
+        run: |
+          npm ci
+          npm run build
+      
+      - name: Deploy with Wrangler
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}

wrangler.jsonc

@@ -3,6 +3,21 @@
   "name": "docs",
   "compatibility_date": "2025-07-05",
   "assets": {
-    "directory": "out"
+    "directory": "out",
+    "not_found_handling": "404-page"
+  },
+  "routes": [
+    {
+      "pattern": "docs.plutonium.pw",
+      "custom_domain": true
+    }
+  ],
+  "workers_dev": false,
+  "preview_urls": false,
+  "env": {
+    "preview": {
+      "routes": [],
+      "preview_urls": true
+    }
   }
 }