- Adjusted UI styling

Update App Info

Add Dark Icon for iOS 18

New Features:
- Statistics for Books
- Search for Single Book

New Features:
- Archive Diary Book
- Shortcuts Tutorials
- Calendar Picker

Bug Fixing:
- Dynamic Font Display Issue

- Fixed typing display issue

- Fixed certain date issues

- Resolved certain iPad issues
- Updated Shortcuts for iOS 17
- Revised Layout for Book List

Fix subscription issue.

Remove Subscription.

Improve code stability and adapt to iOS 17.

Enhance Snapshot Function

Update Specification Page

Improve scrolling performance on Book List

Fix Emoji Crash Issue

New Feature: I am a Student, student user can create books without limit.