v0.9.2

What's new

• (Feature) Added multi-selection and bulk deletion of text snippets
• (Improvement) Unified all application dialogs with theme-aware styling

Changelog

• (Feature) Added multi-selection using Ctrl+A, Ctrl+Click, and Shift+Click
• (Feature) Added bulk deletion with a single confirmation dialog
• (Fix) Reworked the delete confirmation dialog to avoid the WPF Freezable context error
• (Fix) Preserved multi-selection when right-clicking selected items
• (Improvement) Replaced native Windows message boxes with theme-aware dialogs
• (Improvement) Unified import, export, error, confirmation, update, and restore dialogs
• (Improvement) Updated category input and startup error dialogs to match the application theme
• (Improvement) Added consistent colors, rounded borders, and themed buttons
• (Improvement) Added draggable dialogs with Enter and Escape keyboard support
• (Change) Centralized dialog styling using shared theme resources and SSOT rules