feat: Convert HTML documentation to markdown and add web format

- Convert all HTML documentation files to markdown format in /docs folder
- Add markdown links to HTML documentation pages
- Update all aitbc.io references to aitbc.bubuit.net
- Create HTML web format versions of key documentation files
- Update documentation index to show both HTML and web format options
- Add flowchart documentation explaining CLI job submission process

website/docs/browser-wallet.html

@@ -106,6 +106,11 @@
     <!-- Features Section -->
     <section class="py-20">
         <div class="container mx-auto px-4">
+            <div class="alert alert-info" style="background: #dbeafe; border-color: #3b82f6; color: #1e40af; margin-bottom: 2rem; padding: 1rem; border-radius: 8px;">
+                <strong>📚 Also available in Markdown:</strong> 
+                <a href="https://gitea.bubuit.net/oib/aitbc/src/branch/main/docs/wallet-documentation.md" target="_blank" style="color: #1e40af; text-decoration: underline;">View this documentation in markdown format</a> for easier contribution and version control.
+            </div>
+            
             <h2 class="text-3xl font-bold text-center mb-12">Why Choose AITBC Wallet?</h2>
             <div class="grid grid-cols-1 md:grid-cols-3 gap-8">
                 <div class="feature-card bg-white p-8 rounded-xl text-center">