TodoApp v0.1.5

Added

✨ Features

• Tag System: Introduced a tag system with tag filtering to organize and filter tasks.
• Statistics Page: Moved statistics into a dedicated page in the sidebar navigation.
• Subtask UX: Inline completion and double-click title editing on subtask cards; temporary subtasks skip server calls until the parent todo is saved.
• Date Picker: Switched to @vuepic/vue-datepicker for a better date picking experience.

🐛 Bug Fixes

• Subtask Partial Updates: Fixed subtask title being cleared on partial updates.
• Code Review Cleanups: Fixed multiple issues found in code review (priority medium/low handling, Subtasks omitempty, filter type assertions).

Changed

🔧 Refactoring

• Backend: Replaced positional parameters with a CreateTodoParams struct.