fix: Map /dashboard, /v1/, /assets/, /health to OmniRoute to fix redirection collision

nginx.conf

@@ -10,9 +10,9 @@ http {
     server {
         listen 4096;
 
-        # Route to OmniRoute Dashboard & API
-        location /omniroute/ {
-            proxy_pass http://127.0.0.1:20128/;
+        # OmniRoute Dashboard UI
+        location /dashboard {
+            proxy_pass http://127.0.0.1:20128;
             proxy_http_version 1.1;
             proxy_set_header Upgrade $http_upgrade;
             proxy_set_header Connection "upgrade";
@@ -22,7 +22,32 @@ http {
             proxy_set_header X-Forwarded-Proto $scheme;
         }
 
-        # Default route to OpenCode Server
+        # OmniRoute API & OpenAI-compatible routes
+        location /v1/ {
+            proxy_pass http://127.0.0.1:20128/v1/;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Host $host;
+            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;
+        }
+
+        # OmniRoute Static Assets
+        location /assets/ {
+            proxy_pass http://127.0.0.1:20128/assets/;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+        }
+
+        # OmniRoute Health Check
+        location = /health {
+            proxy_pass http://127.0.0.1:20128/health;
+            proxy_set_header Host $host;
+        }
+
+        # OpenCode Server & API (Default Route)
         location / {
             proxy_pass http://127.0.0.1:4097;
             proxy_http_version 1.1;