style: apply ruff auto-fix

- Auto-formatted code with ruff format
- Applied ruff linting fixes with --fix

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

tests/test_config_validator_coverage.py

@@ -16,7 +16,6 @@ class TestConfigValidatorModuleCoverage:
         """Import every symbol from config_validator to ensure line coverage."""
         # Import the module itself to exercise lines 7-17 (import statements)
         # This is the key difference - we need to import the module, not just its exports
-        import app.utils.config_validator
 
         # Then access the symbols to ensure they are present
         # These imports exercise lines 7-17 (import statements)

tests/test_imap_tasks.py

@@ -1,10 +1,9 @@
 """Tests for app/tasks/imap_tasks.py module."""
 
-import json
 import os
 from datetime import datetime, timedelta, timezone
 from email.message import EmailMessage
-from unittest.mock import MagicMock, Mock, call, patch
+from unittest.mock import MagicMock, patch
 
 import pytest
 
@@ -314,7 +313,7 @@ class TestFindAllMailXlist:
         # Mock the readline responses
         responses = [
             b'* XLIST (\\HasNoChildren \\AllMail) "/" "[Gmail]/All Mail"\r\n',
-            b'A001 OK XLIST completed\r\n',
+            b"A001 OK XLIST completed\r\n",
         ]
         mock_mail.readline.side_effect = responses
 
@@ -329,7 +328,7 @@ class TestFindAllMailXlist:
         # Mock responses without AllMail flag
         responses = [
             b'* XLIST (\\HasNoChildren) "/" "INBOX"\r\n',
-            b'A001 OK XLIST completed\r\n',
+            b"A001 OK XLIST completed\r\n",
         ]
         mock_mail.readline.side_effect = responses
 
@@ -529,10 +528,7 @@ class TestPullInbox:
         )
 
         # Should select INBOX as fallback
-        assert any(
-            call_args[0][0] == "INBOX"
-            for call_args in mock_mail.select.call_args_list
-        )
+        assert any(call_args[0][0] == "INBOX" for call_args in mock_mail.select.call_args_list)
 
     @patch("app.tasks.imap_tasks.imaplib.IMAP4_SSL")
     @patch("app.tasks.imap_tasks.load_processed_emails")
@@ -576,6 +572,7 @@ class TestPullInbox:
 
         # Create a simple email message
         import email
+
         msg = email.message.EmailMessage()
         msg["Message-ID"] = "<test@example.com>"
         msg["Subject"] = "Test"
@@ -605,9 +602,7 @@ class TestPullInbox:
     @patch("app.tasks.imap_tasks.load_processed_emails")
     @patch("app.tasks.imap_tasks.save_processed_emails")
     @patch("app.tasks.imap_tasks.settings")
-    def test_delete_after_process(
-        self, mock_settings, mock_save, mock_load, mock_imap_class, mock_fetch
-    ):
+    def test_delete_after_process(self, mock_settings, mock_save, mock_load, mock_imap_class, mock_fetch):
         """Test deleting messages after processing."""
         mock_settings.workdir = "/tmp"
         mock_load.return_value = {}
@@ -615,6 +610,7 @@ class TestPullInbox:
         mock_imap_class.return_value = mock_mail
 
         import email
+
         msg = email.message.EmailMessage()
         msg["Message-ID"] = "<test@example.com>"
         raw_email = msg.as_bytes()
@@ -665,6 +661,7 @@ class TestPullInbox:
         mock_imap_class.return_value = mock_mail
 
         import email
+
         msg = email.message.EmailMessage()
         msg["Message-ID"] = "<test@gmail.com>"
         raw_email = msg.as_bytes()
@@ -691,9 +688,7 @@ class TestPullInbox:
     @patch("app.tasks.imap_tasks.imaplib.IMAP4_SSL")
     @patch("app.tasks.imap_tasks.load_processed_emails")
     @patch("app.tasks.imap_tasks.settings")
-    def test_skips_already_labeled_gmail_messages(
-        self, mock_settings, mock_load, mock_imap_class, mock_has_label
-    ):
+    def test_skips_already_labeled_gmail_messages(self, mock_settings, mock_load, mock_imap_class, mock_has_label):
         """Test that already labeled Gmail messages are skipped."""
         mock_settings.workdir = "/tmp"
         mock_load.return_value = {}
@@ -702,6 +697,7 @@ class TestPullInbox:
         mock_imap_class.return_value = mock_mail
 
         import email
+
         msg = email.message.EmailMessage()
         msg["Message-ID"] = "<test@gmail.com>"
         raw_email = msg.as_bytes()
@@ -733,6 +729,7 @@ class TestPullInbox:
         mock_imap_class.return_value = mock_mail
 
         import email
+
         msg = email.message.EmailMessage()
         # No Message-ID
         msg["Subject"] = "Test"
@@ -765,6 +762,7 @@ class TestPullInbox:
         mock_imap_class.return_value = mock_mail
 
         import email
+
         msg = email.message.EmailMessage()
         msg["Message-ID"] = "<test@example.com>"
         raw_email = msg.as_bytes()