feat: increase Nginx timeouts and disable buffering for long-running operations in nginx.conf and template

Author: GravityDarkLab

client/nginx.conf

@@ -24,6 +24,12 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
+        
+        # Increase timeouts for long-running operations like course generation
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 300s;
+        proxy_read_timeout 300s;
+        proxy_buffering off;
     }
 
     location /healthz {

client/nginx.conf.template

@@ -23,6 +23,12 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
+        
+        # Increase timeouts for long-running operations like course generation
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 300s;
+        proxy_read_timeout 300s;
+        proxy_buffering off;
     }
 
     location /healthz {