fix: missing delete_task function in db

pyproject.toml

@@ -183,4 +183,8 @@ skip-magic-trailing-comma = false
 [tool.black]
 line-length = 88
 target-version = ['py38']
-include = '\.pyi?$'
+include = '\.pyi?$'
+
+[tool.pytest.ini_options]
+asyncio_mode = "strict"
+asyncio_default_fixture_loop_scope = "function"

ticked/core/database/ticked_db.py

@@ -243,6 +243,21 @@ def update_task(self, task_id: int, **kwargs) -> bool:
             conn.commit()
         return cursor.rowcount > 0
 
+    def delete_task(self, task_id: int) -> bool:
+        """Delete a task by its ID.
+
+        Args:
+            task_id (int): The ID of the task to delete
+
+        Returns:
+            bool: True if task was deleted, False if task was not found
+        """
+        with sqlite3.connect(self.db_path) as conn:
+            cursor = conn.cursor()
+            cursor.execute("DELETE FROM tasks WHERE id = ?", (task_id,))
+            conn.commit()
+            return cursor.rowcount > 0
+
     def delete_tasks_not_in_uids(self, uids: set[str]) -> None:
         if not uids:
             return