feat: v2.0.0 - 合并后台管理到单端口

- 端口从 19007+19008 合并为 19007
- 前台API: http://localhost:19007/v1/chat/completions
- 后台管理: http://localhost:19007/admin
- 新增 templates 目录，整合管理页面模板
- 更新所有路由为 /admin 路径
- 后台API统一到 /api/admin 路径下

data/config.json

@@ -6,8 +6,13 @@
       "priority": 1,
       "base_url": "http://192.168.2.5:1234/v1",
       "api_key": "sk-lm-fuP5tGU8:Hi7YU87jHyDP6Ay8Tl2j",
-      "models": ["qwen3.5-4b", "qwen3.5", "qwen"],
-      "default_model": "qwen3.5-4b",
+      "models": [
+        "qwen/qwen3.5-35b-a3b",
+        "qwen3.5-4b",
+        "qwen3.5",
+        "qwen"
+      ],
+      "default_model": "qwen/qwen3.5-35b-a3b",
       "timeout": 120,
       "enabled": true
     },
@@ -17,7 +22,11 @@
       "priority": 2,
       "base_url": "https://api.siliconflow.cn/v1",
       "api_key": "sk-fhpoexpptvjghpnphtaxbkhjwulzovoqfffbckcfscjmwhcg",
-      "models": ["Pro/deepseek-ai/DeepSeek-V3.2", "deepseek-v3", "deepseek"],
+      "models": [
+        "Pro/deepseek-ai/DeepSeek-V3.2",
+        "deepseek-v3",
+        "deepseek"
+      ],
       "default_model": "Pro/deepseek-ai/DeepSeek-V3.2",
       "timeout": 120,
       "enabled": true
@@ -31,5 +40,25 @@
     "deepseek": "Pro/deepseek-ai/DeepSeek-V3.2",
     "deepseek-v3": "Pro/deepseek-ai/DeepSeek-V3.2",
     "deepseek-v3.2": "Pro/deepseek-ai/DeepSeek-V3.2"
+  },
+  "auto_profiles": {
+    "auto-vlm": {
+      "name": "auto-vlm",
+      "description": "视觉多模态大模型自动版",
+      "providers": [
+        "local-qwen",
+        "siliconflow-deepseek"
+      ],
+      "strategy": "priority"
+    },
+    "auto": {
+      "name": "auto",
+      "description": "auto",
+      "providers": [
+        "local-qwen",
+        "siliconflow-deepseek"
+      ],
+      "strategy": "priority"
+    }
   }
 }