fix: override /v1/models with correct model list via nginx

- Serve static models.json at /v1/models instead of proxying to upstream
- Remove non-existent models (haiku-4-6, 3.5 series)
- Correct thinking variants: opus/sonnet/haiku all have -thinking suffix
- Space remains paused — code-only fix, no runtime deployment

Dockerfile

@@ -5,6 +5,7 @@ FROM nginx:1.27-alpine
 COPY --from=upstream /claude2api /usr/local/bin/claude2api
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 COPY static/index.html /usr/share/nginx/html/index.html
+COPY static/models.json /usr/share/nginx/html/models.json
 COPY entrypoint.sh /entrypoint.sh
 
 EXPOSE 7860

nginx.conf

@@ -25,6 +25,11 @@ server {
         return 204;
     }
 
+    location = /v1/models {
+        default_type application/json;
+        alias /usr/share/nginx/html/models.json;
+    }
+
     location /v1/messages {
         proxy_pass http://claude2api_upstream;
         proxy_http_version 1.1;

static/models.json

@@ -0,0 +1,61 @@
+{
+  "object": "list",
+  "data": [
+    {
+      "id": "claude-opus-4-6",
+      "object": "model",
+      "created": 1735689600,
+      "owned_by": "anthropic",
+      "display_name": "Claude Opus 4.6"
+    },
+    {
+      "id": "claude-sonnet-4-6",
+      "object": "model",
+      "created": 1735689600,
+      "owned_by": "anthropic",
+      "display_name": "Claude Sonnet 4.6"
+    },
+    {
+      "id": "claude-sonnet-4-5-20250929",
+      "object": "model",
+      "created": 1727568000,
+      "owned_by": "anthropic",
+      "display_name": "Claude Sonnet 4.5"
+    },
+    {
+      "id": "claude-haiku-4-5-20251001",
+      "object": "model",
+      "created": 1727740800,
+      "owned_by": "anthropic",
+      "display_name": "Claude Haiku 4.5"
+    },
+    {
+      "id": "claude-opus-4-6-thinking",
+      "object": "model",
+      "created": 1735689600,
+      "owned_by": "anthropic",
+      "display_name": "Claude Opus 4.6 (Extended Thinking)"
+    },
+    {
+      "id": "claude-sonnet-4-6-thinking",
+      "object": "model",
+      "created": 1735689600,
+      "owned_by": "anthropic",
+      "display_name": "Claude Sonnet 4.6 (Extended Thinking)"
+    },
+    {
+      "id": "claude-sonnet-4-5-20250929-thinking",
+      "object": "model",
+      "created": 1727568000,
+      "owned_by": "anthropic",
+      "display_name": "Claude Sonnet 4.5 (Extended Thinking)"
+    },
+    {
+      "id": "claude-haiku-4-5-20251001-thinking",
+      "object": "model",
+      "created": 1727740800,
+      "owned_by": "anthropic",
+      "display_name": "Claude Haiku 4.5 (Extended Thinking)"
+    }
+  ]
+}