docs: Rebuild documentation as enterprise-grade TLAS platform

- Migrate from custom HTTP server to VitePress framework
- Rename project to Tokenized License Approval System (TLAS)
- Add comprehensive documentation for all stakeholders:
  - Business: Executive summary, value proposition, governance
  - Operations: Infrastructure, installation, monitoring, backup
  - Departments: User guide, workflows, verification, issuance
  - Developers: API reference, authentication, webhooks, SDKs
  - Compliance: OWASP, DPDP Act, IT Act, audit framework
- Add modern theme with dark mode and full-text search
- Update Dockerfile for VitePress build process

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Documentation/nginx.conf

@@ -1,68 +1,37 @@
-user nginx;
-worker_processes auto;
-error_log /var/log/nginx/error.log warn;
-pid /var/run/nginx.pid;
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
 
-events {
-    worker_connections 1024;
-}
-
-http {
-    include /etc/nginx/mime.types;
-    default_type application/octet-stream;
-
-    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
-                    '$status $body_bytes_sent "$http_referer" '
-                    '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log /var/log/nginx/access.log main;
-
-    sendfile on;
-    tcp_nopush on;
-    tcp_nodelay on;
-    keepalive_timeout 65;
-    types_hash_max_size 2048;
+    # Security headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
 
     # Gzip compression
     gzip on;
     gzip_vary on;
-    gzip_proxied any;
     gzip_comp_level 6;
     gzip_types text/plain text/css text/xml text/javascript
-               application/json application/javascript application/xml+rss
-               application/rss+xml font/truetype font/opentype
-               application/vnd.ms-fontobject image/svg+xml;
+               application/json application/javascript application/xml;
 
-    server {
-        listen 80;
-        server_name localhost;
-        root /usr/share/nginx/html;
-        index index.html;
-
-        # Security headers
-        add_header X-Frame-Options "SAMEORIGIN" always;
-        add_header X-Content-Type-Options "nosniff" always;
-        add_header X-XSS-Protection "1; mode=block" always;
-
-        # Main location
-        location / {
-            try_files $uri $uri/ /index.html;
-        }
-
-        # Markdown files
-        location /docs/ {
-            default_type text/markdown;
-            add_header Content-Type "text/markdown; charset=utf-8";
-        }
-
-        # Static assets caching
-        location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
-            expires 1y;
-            add_header Cache-Control "public, immutable";
-        }
-
-        # Error pages
-        error_page 404 /404.html;
-        error_page 500 502 503 504 /50x.html;
+    # VitePress SPA routing
+    location / {
+        try_files $uri $uri.html $uri/ /index.html;
     }
+
+    # Static assets caching
+    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Health check endpoint
+    location /health {
+        return 200 'OK';
+        add_header Content-Type text/plain;
+    }
+
+    error_page 404 /404.html;
 }