style: fix import formatting after service reorganization

Minor ruff-driven import wrapping fixes in tool_instances.py and
workspace/__init__.py after service subpackage moves.

apps/api/src/api/tool/tool_instances.py

@@ -76,7 +76,10 @@ from src.services.build.manifest_compiler import (
     merge_with_config,
     resolve_base,
 )
-from src.services.shared.permission_fixer import apply_mount_permissions, apply_ssh_permissions
+from src.services.shared.permission_fixer import (
+    apply_mount_permissions,
+    apply_ssh_permissions,
+)
 from src.services.shared.readiness_probe import execute_probe
 from src.services.shared.ssh_keys import cleanup_ssh_key_files, prepare_ssh_key_files
 from src.schemas.tool import CreateInstanceRequest, StartInstanceRequest

apps/api/src/api/workspace/__init__.py

@@ -3,7 +3,10 @@
 from src.api.workspace.workspace_files import router as workspace_files_router
 from src.api.workspace.workspace_git import router as workspace_git_router
 from src.api.workspace.workspace_instances import router as workspace_instances_router
-from src.api.workspace.workspaces import all_workspaces_router, router as workspaces_router
+from src.api.workspace.workspaces import (
+    all_workspaces_router,
+    router as workspaces_router,
+)
 
 __all__ = [
     "all_workspaces_router",