feat: Initialize test-ai-sdk project with Bun

- Add README.md with installation and usage instructions.
- Create bun.lock and pnpm-lock.yaml for dependency management.
- Implement main functionality in index.ts to test AI providers.
- Add opencode.json configuration for various AI providers.
- Create package.json to define project dependencies and scripts.
- Add TypeScript configuration in tsconfig.json for project setup.
- Implement test scripts for different AI providers in src directory.

opencode.json

@@ -0,0 +1,104 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "autoshare": false,
+  "share": "disabled",
+  "autoupdate": true,
+  "permission": "allow",
+  "watcher": {
+    "ignore": [
+      "node_modules/**",
+      "dist/**",
+      ".git/**"
+    ]
+  },
+  "plugin": [],
+  "provider": {
+    "custom-zhipu": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "国内智谱AI",
+      "models": {
+        "GLM-4.7": {
+          "name": "GLM-4.7"
+        }
+      },
+      "options": {
+        "baseURL": "https://open.bigmodel.cn/api/coding/paas/v4",
+        "apiKey": "{env:ZHIPU_API_KEY}"
+      }
+    },
+    "custom-minimax": {
+      "npm": "@ai-sdk/anthropic",
+      "name": "国内MiniMax",
+      "models": {
+        "MiniMax-M2.1": {
+          "name": "MiniMax-M2.1"
+        }
+      },
+      "options": {
+        "baseURL": "https://api.minimaxi.com/anthropic/v1",
+        "apiKey": "{env:MINIMAX_API_KEY}"
+      }
+    },
+    "custom-doubao": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "国内火山AI",
+      "models": {
+        "ark-code-latest": {
+          "name": "ark-code-latest"
+        }
+      },
+      "options": {
+        "baseURL": "https://ark.cn-beijing.volces.com/api/coding/v3",
+        "apiKey": "{env:VOLCENGINE_API_KEY}"
+      }
+    },
+    "custom-bailian": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "国内百炼AI开发订阅 xx",
+      "models": {
+        "qwen3-coder-plus": {
+          "name": "qwen3-coder-plus"
+        }
+      },
+      "options": {
+        "baseURL": "https://coding.dashscope.aliyuncs.com/v1",
+        "apiKey": "{env:BAILIAN_CODE_API_KEY}"
+      }
+    },
+    "custom-cnb": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "国内CNB开发订阅 xx",
+      "models": {
+        "hunyuan": {
+          "name": "hunyuan-a13b"
+        }
+      },
+      "options": {
+        "baseURL": "https://api.cnb.cool/{env:CNB_REPO_SLUG}/-/ai/",
+        "apiKey": "{env:CNB_API_KEY}"
+      }
+    },
+    "custom-kevisual": {
+      "npm": "@ai-sdk/openai-compatible",
+      "name": "自用newapi搭建的开发集合订阅 xx",
+      "models": {
+        "qwen3-coder-plus": {
+          "name": "qwen3-coder-plus"
+        },
+        "ark-code-latest": {
+          "name": "ark-code-latest"
+        },
+        "GLM-4.7": {
+          "name": "GLM-4.7"
+        },
+        "MiniMax-M2.1": {
+          "name": "MiniMax-M2.1"
+        }
+      },
+      "options": {
+        "baseURL": "https://newapi.kevisual.cn/v1",
+        "apiKey": "{env:KEVISUAL_NEW_API_KEY}"
+      }
+    }
+  }
+}