Initial commit: BunnyCDN MCP server with K8s deployment

- FastMCP server with 12 tools (pullzone, cache, statistics, shield)
- Dockerfile with multi-stage build (python:3.11-slim + uv)
- K8s manifests (Deployment + Service)
- Gitea Actions CI/CD pipeline (build → push → deploy)

bunnycdn_mcp/client.py

@@ -0,0 +1,66 @@
+"""BunnyCDN REST API client using httpx."""
+
+import httpx
+
+from .config import BUNNY_API_BASE, BUNNY_API_KEY, REQUEST_TIMEOUT, logger
+
+
+class BunnyClient:
+    """Async HTTP client for BunnyCDN API."""
+
+    def __init__(self) -> None:
+        self._base = BUNNY_API_BASE
+        self._headers = {
+            "AccessKey": BUNNY_API_KEY,
+            "Accept": "application/json",
+            "Content-Type": "application/json",
+        }
+
+    async def get(self, path: str, params: dict | None = None) -> dict | list:
+        async with httpx.AsyncClient(timeout=REQUEST_TIMEOUT) as c:
+            resp = await c.get(
+                f"{self._base}{path}",
+                headers=self._headers,
+                params=params,
+            )
+            return self._handle(resp)
+
+    async def post(self, path: str, json: dict | None = None) -> dict | list | str:
+        async with httpx.AsyncClient(timeout=REQUEST_TIMEOUT) as c:
+            resp = await c.post(
+                f"{self._base}{path}",
+                headers=self._headers,
+                json=json,
+            )
+            return self._handle(resp)
+
+    async def delete(self, path: str) -> dict | str:
+        async with httpx.AsyncClient(timeout=REQUEST_TIMEOUT) as c:
+            resp = await c.delete(
+                f"{self._base}{path}",
+                headers=self._headers,
+            )
+            return self._handle(resp)
+
+    def _handle(self, resp: httpx.Response) -> dict | list | str:
+        if resp.status_code == 401:
+            raise BunnyAPIError("Authentication failed: invalid API key")
+        if resp.status_code == 404:
+            raise BunnyAPIError(f"Not found: {resp.url}")
+        if resp.status_code >= 500:
+            raise BunnyAPIError(f"Server error {resp.status_code}: {resp.text}")
+        if resp.status_code >= 400:
+            raise BunnyAPIError(f"Client error {resp.status_code}: {resp.text}")
+        if not resp.content:
+            return ""
+        try:
+            return resp.json()
+        except Exception:
+            return resp.text
+
+
+class BunnyAPIError(Exception):
+    pass
+
+
+client = BunnyClient()