add: model caps

opencode.cfg/opencode.json

@@ -1,5 +1,5 @@
 {
-  "plugin": [], 
+  "plugin": [],
   "theme": "system",
   "model": "halo/qwen3-coder-next:latest",
   "small_model": "halo/gemma3:4b",
@@ -7,19 +7,39 @@
     "halo": {
       "npm": "@ai-sdk/openai-compatible",
       "name": "(local)",
-      "options": { "baseURL": "http://host.docker.internal:11434/v1" },
+      "options": {
-      "models": { "hf.co/unsloth/GLM-4.7-Flash-GGUF:Q6_K": { "name": "glm4.7" },
+        "baseURL": "http://host.docker.internal:11434/v1"
-                  "hf.co/LiquidAI/LFM2-24B-A2B-GGUF:Q8_0": { "name": "lfm2" },
+      },
-                  "qwen3-coder-next:latest": { "name": "qwen3" },
+      "models": {
-                  "gemma3:4b": {"name": "Gemma"}
+        "hf.co/unsloth/GLM-4.7-Flash-GGUF:Q6_K": {
-                  } 
+          "name": "glm4.7"
+        },
+        "hf.co/LiquidAI/LFM2-24B-A2B-GGUF:Q8_0": {
+          "name": "lfm2"
+        },
+        "qwen3-coder-next:latest": {
+          "name": "qwen3"
+        },
+        "gemma3:4b": {
+          "name": "Gemma",
+          "capabilities": {
+            "modalities": {
+              "input": [
+                "text",
+                "image"
+              ]
+            }
+          }
+        }
       }
-   
+    }
   },
   "server": {
     "port": 4096,
     "hostname": "0.0.0.0",
     "mdns": true,
-    "cors": ["https://example.com"]
+    "cors": [
+      "https://example.com"
+    ]
   }
 }