Support deleting locks via API

freqtrade/rpc/api_server/api_schemas.py

@@ -210,6 +210,7 @@ class ForceBuyResponse(BaseModel):
 
 
 class LockModel(BaseModel):
+    id: int
     active: bool
     lock_end_time: str
     lock_end_timestamp: int
@@ -224,6 +225,11 @@ class Locks(BaseModel):
     locks: List[LockModel]
 
 
+class DeleteLockRequest(BaseModel):
+    pair: Optional[str]
+    lockid: Optional[int]
+
+
 class Logs(BaseModel):
     log_count: int
     logs: List[List]