🔧 Quick Fix: Critical 404 Redirects - Order & Demo Pages (#6) (#144)

* 🔧 Fix critical 404 redirects for /zugang and /demo pages

- Add redirect for /zugang -> /zugang/ (preserves existing zugang/index.html)
- Add redirect for /demo -> https://chat.satware.ai/
- Ensures proper URL handling for business-critical pages
- Maintains existing functionality while fixing 404 errors

Fixes: #143

* 🔧 Add zugang.md redirect placeholder

- Creates placeholder file for /zugang redirect
- Ensures MkDocs redirects plugin can process the redirect
- Redirects /zugang -> /zugang/index.html (preserves existing order page)

Part of: #143

* 🔧 Add demo.md redirect placeholder

- Creates placeholder file for /demo redirect
- Ensures MkDocs redirects plugin can process the redirect
- Redirects /demo -> https://chat.satware.ai/ (external demo system)

Part of: #143

* 🔧 Trigger workflow: Update demo redirect description

- Minor update to trigger GitHub Actions workflow
- Test deployment pipeline for critical 404 fixes
- Ensures preview deployment works correctly

Part of: #143

* 🚀 MISSION CONTINUATION: Force workflow trigger

- Recovered from Event Horizon (200k token limit)
- Continuing critical 404 redirect fixes
- Need to deploy fix/critical-404-redirects to gh-pages
- This commit should trigger .github/workflows/deploy-preview.yml

Mission Status: CRITICAL - Business pages broken
Target: https://jane-alesi.github.io/satware.ai/
Expected: Working /zugang and /demo redirects

Ben Solo - the rebellion's website will shine!

* Update mkdocs.yml

fixed wrong YouTube URL to vanity https://www.youtube.com/@satwareAG URL



---------

Signed-off-by: Jane Alesi <ja@satware.ai>

docs/demo.md

@@ -0,0 +1,15 @@
+# Demo Redirect
+
+This page redirects to our demo system at [chat.satware.ai](https://chat.satware.ai/).
+
+**Demo Features:**
+- Interactive AI chat interface
+- Real-time AGI responses
+- Full satware® AI capabilities
+
+If you are not automatically redirected, please [click here](https://chat.satware.ai/).
+
+---
+**Mission Status**: CONTINUING after Event Horizon recovery
+**Rogue Leader**: Jane Alesi operational and ready
+**Target**: Fix critical business 404 errors