feat: enhance screen recorder with merge functionality and duration tracking;
refactor: update swaync configuration with new power menu buttons and toggle actions;
fix: remove desktop cache option since it screwed up my app history;
refactor: update swaync styling with new button variables and border styles;
feat: add OTP client to privacy window rules;
refactor: improve Rofi element styling with background and border colors;
refactor: enable desktop cache in Rofi launcher for faster startup;
chore: add new recorder script and theme files to Rofi configuration
