linter + новые таски

backend/src/services/git_service.py

@@ -10,11 +10,10 @@
 # @INVARIANT: All Git operations must be performed on a valid local directory.
 
 import os
-import shutil
 import httpx
-from git import Repo, RemoteProgress
+from git import Repo
 from fastapi import HTTPException
-from typing import List, Optional
+from typing import List
 from datetime import datetime
 from src.core.logger import logger, belief_scope
 from src.models.git import GitProvider
@@ -167,7 +166,7 @@ class GitService:
             
             # Handle empty repository case (no commits)
             if not repo.heads and not repo.remotes:
-                logger.warning(f"[create_branch][Action] Repository is empty. Creating initial commit to enable branching.")
+                logger.warning("[create_branch][Action] Repository is empty. Creating initial commit to enable branching.")
                 readme_path = os.path.join(repo.working_dir, "README.md")
                 if not os.path.exists(readme_path):
                     with open(readme_path, "w") as f:
@@ -178,7 +177,7 @@ class GitService:
             # Verify source branch exists
             try:
                 repo.commit(from_branch)
-            except:
+            except Exception:
                 logger.warning(f"[create_branch][Action] Source branch {from_branch} not found, using HEAD")
                 from_branch = repo.head