feat: 启用本地模型替代远程模型优化性能与成本

- 启用本地模型替代默认远程模型以优化性能和降低成本。

oh-my-opencode.jsonc

@@ -2,11 +2,9 @@
   "$schema": "https://raw.githubusercontent.com/code-yeongyu/oh-my-opencode/master/assets/oh-my-opencode.schema.json",
   "agents": {
     "Sisyphus": {
-      // "model": "anthropic-gateway/claude-opus-4-5"
       "model": "anthropic-gateway/claude-sonnet-4-5"
     },
     "Planner-Sisyphus": {
-      // "model": "anthropic-gateway/claude-opus-4-5"
       "model": "anthropic-gateway/claude-opus-4-5-thinking"
     },
     "oracle": {
@@ -16,12 +14,10 @@
       "model": "google-gateway/gemini-3-pro-high"
     },
     "librarian": {
-      // "model": "opencode/glm-4.7-free"
-      "model": "anthropic-gateway/claude-haiku-4-5"
+      "model": "opencode/glm-4.7-free"
     },
     "explore": {
-      // "model": "opencode/grok-code"
-      "model": "anthropic-gateway/claude-haiku-4-5"
+      "model": "opencode/grok-code"
     },
     "document-writer": {
       "model": "google-gateway/gemini-3-flash"
@@ -29,15 +25,5 @@
     "multimodal-looker": {
       "model": "google-gateway/gemini-3-flash"
     }
-    // // 规划三剑客
-    // "Prometheus": {
-    //   "model": "anthropic-gateway/claude-opus-4-5" // 战略规划
-    // },
-    // "Metis": {
-    //   "model": "anthropic-gateway/claude-sonnet-4-5" // 规划前分析
-    // },
-    // "Momus": {
-    //   "model": "anthropic-gateway/claude-sonnet-4-5" // 计划审查
-    // }
   }
 }