Add STO booking and maintenance automation

bot/api_client.py

@@ -88,6 +88,28 @@ class ApiClient:
     async def public_service_centers(self, telegram_id: int) -> list[dict[str, Any]]:
         return await self.request("GET", "/api/service-centers/public", telegram_id=telegram_id)
 
+    async def sto_catalog(self, telegram_id: int) -> list[dict[str, Any]]:
+        return await self.request("GET", "/api/sto/catalog", telegram_id=telegram_id)
+
+    async def my_appointments(self, telegram_id: int) -> list[dict[str, Any]]:
+        return await self.request("GET", "/api/appointments/my", telegram_id=telegram_id)
+
+    async def sto_dashboard(self, telegram_id: int, service_center_id: int) -> dict[str, Any]:
+        return await self.request(
+            "GET",
+            "/api/sto/dashboard",
+            telegram_id=telegram_id,
+            params={"service_center_id": service_center_id},
+        )
+
+    async def sto_appointments(self, telegram_id: int, service_center_id: int) -> list[dict[str, Any]]:
+        return await self.request(
+            "GET",
+            "/api/sto/appointments",
+            telegram_id=telegram_id,
+            params={"service_center_id": service_center_id, "status": "requested"},
+        )
+
     async def my_service_centers(self, telegram_id: int) -> list[dict[str, Any]]:
         return await self.request("GET", "/api/service-centers/my", telegram_id=telegram_id)