Jotter 2.0.1

⚠️ Warning
- Important: Please backup your data before updating to this version to avoid any potential data loss. Since this update contains changes related to database.

🚀 New Features
- ✏️ Search Bar added for quick searching — now you can find notes instantly without scrolling through long lists.
- 🗂️ Edit Categories — edit category names directly in the UI without needing to delete and recreate them.
- 🧭 Improved Navigation flow across screens — smoother transitions and easier movement between sections.
- ⚡ Instant Category Assignment — new notes automatically inherit the currently selected category

🎨 UI / UX Enhancements
- 🆕 Revamped Category Screen — cleaner layout with options to edit or remove categories more intuitively.
- ⚙️ Revamped Settings Screen — improved usability and design for easier access to settings.

⚡ Performance & Optimization
- 🛠️ Switched to Kotlin Serialization — better performance and efficiency compared to the previous method.
- 🚀 Optimized App Performance — faster loading and a smoother overall experience.
- 🧠 Optimized codebase — general housekeeping and cleanup for improved stability.

🛠️ Reproducibility fixes
- Fixed F-Droid reproducible builds