feat: update website-creator to static mode with ConsentOS + tracking scripts

- Remove Astro DB (no longer needed for consent logging)
- Change from SSR to static output mode
- Add TrackingScripts.astro with GA4, GTM, Umami, Clarity, FB Pixel, Google Ads, TikTok, LINE
- Use ConsentOS consent-loader.js for auto-blocking tracking scripts
- Update Dockerfile to nginx static hosting
- Remove old consent template (custom consent no longer needed)
- Update SKILL.md, AGENTS.md, README.md documentation
- Add nginx.conf for static hosting

skills/website-creator/templates/astro-tina-starter/astro.config.mjs

@@ -1,13 +1,13 @@
 import { defineConfig } from 'astro/config'
 import tailwindcss from '@tailwindcss/vite'
 import tina from 'tinacms'
-import node from '@astrojs/node'
 import { fileURLToPath } from 'url'
 import path from 'path'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 export default defineConfig({
+  site: 'https://example.com',
   integrations: [
     tina({
       enabled: !!process.env.TINA_TOKEN,
@@ -28,10 +28,7 @@ export default defineConfig({
       },
     },
   },
-  output: 'server',
-  adapter: node({
-    mode: 'standalone'
-  }),
+  output: 'static',
   build: {
     assets: '_assets',
   },