v2.2.3

bc6b6ec - modify prompt to fit language for title, fixing #153
6eb96df - support reading .txt and .md files
38ceee1 - update dependencies
b4ecc7b - fix: add TrimSpace for GetConciseAnswer
88754a8 - add developer options to settings page
6badcca - better logging mechanism
07ebf15 - show warning when context is too long, addressing #158
30851e4 - use slog to replace log
cb77f6e - fix #157
d61a377 - modify conversation card time
6822b04 - add persistent user input
0e877ac - support upload image for gpt-4-vision, close #154
2c3c82a - add theme color picker
10a286c - alter prompt for generating titles