Initial commit with Llama API client and docs

Add Python scripts for Llama API chat clients, endpoint testing, and quick tests. Include documentation (README, CONTRIBUTING, 操作指南), license, and .gitignore. Supports multiple endpoints and models for OpenAI-compatible Llama API usage.

simple_llama_test.py

@@ -0,0 +1,46 @@
+import requests
+import json
+
+API_KEY = "paVrIT+XU1NhwCAOb0X4aYi75QKogK5YNMGvQF1dCyo="
+BASE_URL = "https://llama.theaken.com/v1/chat/completions"
+
+def test_api():
+    headers = {
+        "Authorization": f"Bearer {API_KEY}",
+        "Content-Type": "application/json"
+    }
+    
+    data = {
+        "model": "gpt-oss-120b",
+        "messages": [
+            {"role": "user", "content": "Hello, can you respond?"}
+        ],
+        "temperature": 0.7,
+        "max_tokens": 100
+    }
+    
+    print("正在測試 API 連接...")
+    print(f"URL: {BASE_URL}")
+    print(f"Model: gpt-oss-120b")
+    print("-" * 50)
+    
+    try:
+        response = requests.post(BASE_URL, headers=headers, json=data, timeout=30)
+        
+        if response.status_code == 200:
+            result = response.json()
+            print("[成功] API 回應:")
+            print(result['choices'][0]['message']['content'])
+        else:
+            print(f"[錯誤] HTTP {response.status_code}")
+            print(f"回應內容: {response.text[:500]}")
+            
+    except requests.exceptions.Timeout:
+        print("[錯誤] 請求超時")
+    except requests.exceptions.ConnectionError:
+        print("[錯誤] 無法連接到伺服器")
+    except Exception as e:
+        print(f"[錯誤] {str(e)}")
+
+if __name__ == "__main__":
+    test_api()