Remove Rano Tech brand from pipe-coupling page

- astro.config.mjs: site=https://dealplustech.co.th, add sitemap integration
- Remove hardcoded sitemap.xml.ts (now auto-generated)

.dockerignore

@@ -0,0 +1,34 @@
+# Build artifacts
+node_modules/
+dist/
+.astro/
+
+# CI / Gitea
+.gitea/
+.github/
+
+# Local dev / IDE
+.DS_Store
+.vscode/
+.idea/
+*.log
+*.tmp
+.env
+.env.*
+!.env.example
+
+# Git
+.git/
+.gitignore
+
+# Docker (don't include Docker files in the build context of themselves)
+Dockerfile
+.dockerignore
+docker-compose*.yml
+
+# Docs
+docs/
+
+# Misc
+coverage/
+*.tsbuildinfo

.gitignore

@@ -26,3 +26,4 @@ uploads/
 # Generated
 emdash-env.d.ts
 .hermes/
+scripts/__pycache__/

Dockerfile

@@ -0,0 +1,29 @@
+# =====================================================================
+# Stage 1: Build the Astro static site
+# =====================================================================
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+# Install deps with cache layer
+COPY package*.json ./
+RUN npm ci --no-audit --no-fund
+
+# Build
+COPY . .
+RUN npm run build
+
+# =====================================================================
+# Stage 2: Serve with nginx
+# =====================================================================
+FROM nginx:1.27-alpine
+
+# Astro outputs to ./dist by default
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# nginx config: SPA-friendly, gzip, cache headers for static assets
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

astro.config.mjs

@@ -1,13 +1,14 @@
 import { defineConfig } from 'astro/config'
 import tailwindcss from '@tailwindcss/vite'
 import react from '@astrojs/react'
+import sitemap from '@astrojs/sitemap'
 import { fileURLToPath } from 'url'
 import path from 'path'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 export default defineConfig({
-  site: 'https://dealplustech.com',
+  site: 'https://dealplustech.co.th',
   output: 'static',
   vite: {
     plugins: [tailwindcss()],
@@ -22,6 +23,7 @@ export default defineConfig({
   },
   integrations: [
     react(),
+    sitemap(),
   ],
   build: {
     assets: '_assets',

docs/ci-setup.md

@@ -0,0 +1,109 @@
+# CI/CD Setup — Deploy via Gitea Webhook
+
+The site auto-rebuilds on every push to `main` via a Gitea **webhook**
+(no Actions runner, no `.gitea/workflows/`, no act_runner required).
+
+## How it works
+
+```
+git push origin main
+      │
+      ▼
+Gitea Webhook (Gitea built-in, not Gitea Actions)
+      │  POST  Content-Type: application/json
+      ▼
+http://110.164.146.47:3000/api/deploy/<token>
+      │  HTTP 200 "Deploying..."
+      ▼
+EasyPanel pulls repo, builds with Dockerfile, redeploys
+```
+
+## One-time webhook setup
+
+In `https://git.moreminimore.com/kunthawat/dealplustech-astroreal/settings/hooks`:
+
+1. Click **Add Webhook → Gitea**
+2. Fill in:
+   - **Payload URL**: `http://110.164.146.47:3000/api/deploy/772d2c3a4a7d8671657c947c059bc1cdc64bd816efb7fbe2`
+   - **HTTP Method**: `POST`
+   - **Content Type**: `application/json`
+   - **Events**: **Push events**
+   - **Active**: ✓
+   - **Branch filter**: leave empty (or `main` to restrict)
+3. Click **Add Webhook**
+4. Test: click the webhook row → **Test Delivery** → **Push events** → confirm
+   **Last Response** is HTTP 200.
+
+Done. From now on every push to main redeploys automatically.
+
+## EasyPanel service requirements
+
+The service on the panel side (`project=customerwebsite`,
+`service=dealplustech-astro`) must be:
+
+- **Type: `app`**
+- **Source: Git**, branch `main`
+- **Build type: `dockerfile`**, file `Dockerfile` at repo root
+- **Port: `80`**
+
+The Dockerfile is two-stage:
+
+1. `node:22-alpine` — runs `npm ci` and `npm run build` to produce
+   `dist/`
+2. `nginx:1.27-alpine` — copies `dist/` to nginx's web root and serves
+   it (with gzip, security headers, 1-year cache for hashed assets,
+   and a `try_files` fallback for Astro's UTF-8 slugs)
+
+## Why not Gitea Actions?
+
+Gitea Actions does **not** ship with managed runners (unlike GitHub
+Actions' `ubuntu-latest`). Without a self-hosted `act_runner` registered
+with matching labels, any workflow run will fail with
+**"No matching online runner with label: ubuntu-latest"**.
+
+The Gitea Webhook mechanism is built into Gitea itself — no runner
+required. It fires the same events but POSTs to a URL you control,
+which is the simplest possible deploy trigger.
+
+If a real CI step is ever needed (lint, test, build artifact), install
+`act_runner` on a box, register it, and write a workflow using
+`runs-on: self-hosted`. See `act_runner` docs for setup.
+
+## Troubleshooting
+
+### Push happened, but site didn't update
+
+1. Open the webhook row in Settings → Webhooks
+2. Open **Recent Deliveries**
+3. Check the most recent one:
+   - Status 200 → deploy endpoint received it, check EasyPanel logs
+   - Status != 200 → check the response body
+   - **No recent delivery** → webhook is not bound to this branch/event
+     or the push target branch doesn't match the filter
+
+### Build fails inside EasyPanel
+
+1. EasyPanel UI → service `dealplustech-astro` → Logs tab
+2. Look for the `nixpacks` or `docker build` step
+3. Common failures:
+   - **"No start command could be found"**: you're on `nixpacks`. Switch
+     build type to `dockerfile` and point at `Dockerfile` at repo root.
+   - **"Node.js v20.x is not supported by Astro"**: the Dockerfile is
+     using `node:20-alpine`. It should be `node:22-alpine` (Astro 6
+     requires `>=22.12.0`).
+   - **"Failed to sync changes"** (HTTP 500 from the deploy endpoint):
+     usually a panel-side state issue. Retry, or open the service in
+     the panel UI and check container state.
+
+### Want to redeploy without a code change
+
+The webhook URL itself is idempotent. You can hit it directly with:
+
+```bash
+curl -X POST \
+  "http://110.164.146.47:3000/api/deploy/772d2c3a4a7d8671657c947c059bc1cdc64bd816efb7fbe2"
+```
+
+A `200` response with body `Deploying...` means the panel accepted the
+trigger. The actual rebuild happens in the background — check EasyPanel
+UI for the progress.

nginx.conf

@@ -0,0 +1,55 @@
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # gzip
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types
+        text/plain
+        text/css
+        text/javascript
+        text/xml
+        application/javascript
+        application/json
+        application/xml
+        application/xml+rss
+        image/svg+xml
+        font/ttf
+        font/otf;
+
+    # Security headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+
+    # Cache static assets aggressively (Astro hashes filenames)
+    location ~* \.(?:js|css|woff2?|ttf|otf|eot|svg|jpg|jpeg|png|webp|avif|ico)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        try_files $uri =404;
+    }
+
+    # Don't cache HTML
+    location ~* \.html$ {
+        expires -1;
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+    }
+
+    # Thai URL slugs (Astro file-based routing produces paths with UTF-8 chars)
+    location / {
+        try_files $uri $uri/ $uri.html /index.html;
+    }
+
+    # healthcheck
+    location /healthz {
+        access_log off;
+        return 200 "ok\n";
+        add_header Content-Type text/plain;
+    }
+}

package-lock.json

@@ -1,15 +1,16 @@
 {
-  "name": "dealplustech-emdash",
+  "name": "dealplustech-astroreal",
   "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "dealplustech-emdash",
+      "name": "dealplustech-astroreal",
       "version": "1.0.0",
       "dependencies": {
         "@astrojs/check": "^0.9.4",
         "@astrojs/react": "^5.0.5",
+        "@astrojs/sitemap": "^3.7.3",
         "@tailwindcss/typography": "^0.5.15",
         "@tailwindcss/vite": "^4.0.0",
         "astro": "^6.1.7",
@@ -160,6 +161,17 @@
         "react-dom": "^17.0.2 || ^18.0.0 || ^19.0.0"
       }
     },
+    "node_modules/@astrojs/sitemap": {
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/@astrojs/sitemap/-/sitemap-3.7.3.tgz",
+      "integrity": "sha512-f8euLVsyeAmAkSm/1M2Kb8sL8byQmfgbvBNaHFItCheTj/IpiJYSEWVcqDHZ/yEHxiS7+w87mQkzwZaPHmk5GA==",
+      "license": "MIT",
+      "dependencies": {
+        "sitemap": "^9.0.0",
+        "stream-replace-string": "^2.0.0",
+        "zod": "^4.3.6"
+      }
+    },
     "node_modules/@astrojs/telemetry": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/@astrojs/telemetry/-/telemetry-3.3.2.tgz",
@@ -2329,8 +2341,6 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.1.tgz",
       "integrity": "sha512-xfrlY7UD5rMJk3ZVJP8BNzS28J36YJg+xp+LPXV1TdWxr8uMH5A860QNxYDGQe/ylDSgjxE52Q9VnO7p75tJxg==",
       "license": "MIT",
-      "optional": true,
-      "peer": true,
       "dependencies": {
         "undici-types": ">=7.24.0 <7.24.7"
       }
@@ -2355,6 +2365,15 @@
         "@types/react": "^19.2.0"
       }
     },
+    "node_modules/@types/sax": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/@types/sax/-/sax-1.2.7.tgz",
+      "integrity": "sha512-rO73L89PJxeYM3s3pPPjiPgVVcymqU490g0YO5n5By0k2Erzj6tay/4lr1CHAAU4JyOWd1rpQ8bCf6cZfHU96A==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2562,6 +2581,12 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/arg": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
+      "integrity": "sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg==",
+      "license": "MIT"
+    },
     "node_modules/argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -5748,6 +5773,40 @@
       "integrity": "sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg==",
       "license": "MIT"
     },
+    "node_modules/sitemap": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-9.0.1.tgz",
+      "integrity": "sha512-S6hzjGJSG3d6if0YoF5kTyeRJvia6FSTBroE5fQ0bu1QNxyJqhhinfUsXi9fH3MgtXODWvwo2BDyQSnhPQ88uQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "^24.9.2",
+        "@types/sax": "^1.2.1",
+        "arg": "^5.0.0",
+        "sax": "^1.4.1"
+      },
+      "bin": {
+        "sitemap": "dist/esm/cli.js"
+      },
+      "engines": {
+        "node": ">=20.19.5",
+        "npm": ">=10.8.2"
+      }
+    },
+    "node_modules/sitemap/node_modules/@types/node": {
+      "version": "24.13.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.13.2.tgz",
+      "integrity": "sha512-fRa09kZTgu8o71KFcDjUFuc7F+dEbZYZmkI0mg5YBTRs0yMKjYHsq/c0urDKeDb+D5qVgXOdFcuu+DZPKOITwA==",
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~7.18.0"
+      }
+    },
+    "node_modules/sitemap/node_modules/undici-types": {
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
+      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
+      "license": "MIT"
+    },
     "node_modules/smol-toml": {
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/smol-toml/-/smol-toml-1.6.1.tgz",
@@ -5779,6 +5838,12 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/stream-replace-string": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/stream-replace-string/-/stream-replace-string-2.0.0.tgz",
+      "integrity": "sha512-TlnjJ1C0QrmxRNrON00JvaFFlNh5TTG00APw23j74ET7gkQpTASi6/L2fuiav8pzK715HXtUeClpBTw2NPSn6w==",
+      "license": "MIT"
+    },
     "node_modules/string-width": {
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
@@ -5980,9 +6045,7 @@
       "version": "7.24.6",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
       "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
-      "license": "MIT",
+      "license": "MIT"
-      "optional": true,
-      "peer": true
     },
     "node_modules/unified": {
       "version": "11.0.5",

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "dealplustech-emdash",
+  "name": "dealplustech-astroreal",
   "type": "module",
   "version": "1.0.0",
   "description": "Deal Plus Tech - ระบบน้ำคุณภาพสูง ราคาโรงงาน",
@@ -12,6 +12,7 @@
   "dependencies": {
     "@astrojs/check": "^0.9.4",
     "@astrojs/react": "^5.0.5",
+    "@astrojs/sitemap": "^3.7.3",
     "@tailwindcss/typography": "^0.5.15",
     "@tailwindcss/vite": "^4.0.0",
     "astro": "^6.1.7",