refactor: strip waybar icons, disable pseudotile/VFR, clean up configs

Waybar:
- Remove Nerd Font icons from battery, power, audio, media modules
- Switch power profile to text format, simplify all format strings
- Mango config: switch sway/* to hyprland/* modules, remove unused modules

Hyprland:
- Disable pseudotile and VFR

Sway:
- Fix clamshell script path (jozamudi -> work)
- Comment out gsettings, systemctl, dbus exec lines
- Delete unused env.sh script

Other:
- Delete nvim llm plugin and opencode coding-partner agent
- Delete Zoom and Nextcloud desktop entries
- Migrate Discord to Flatpak
- Rotate opencode API key
- Add extended-keys to tmux config
- Clear defaults.list

.config/sway/config

@@ -34,7 +34,7 @@ include ~/.config/sway/config.d/*
 
 bindswitch --reload --locked lid:on output $laptop disable
 bindswitch --reload --locked lid:off output $laptop enable
-exec_always --no-startup-id '/home/jozamudi/.config/sway/scripts/clamshell-mode.sh'
+exec_always --no-startup-id '/home/work/.config/sway/scripts/clamshell-mode.sh'
 
 #input "1267:12792:ELAN067B:00_04F3:31F8_Touchpad" {
 #    dwt enabled
@@ -65,7 +65,7 @@ exec xrdb -merge ~/.Xresources
 exec wl-paste -t text --watch clipman store --no-persist
 
 exec hypridle
-exec gsettings set org.gnome.desktop.interface color-scheme "prefer-dark"
+#exec gsettings set org.gnome.desktop.interface color-scheme "prefer-dark"
 
 #exec mpd
 #exec syncthing
@@ -91,7 +91,7 @@ bindsym $mod+Ctrl+y      exec : | wl-copy -p
 
 #default_border pixel 2
 #default_floating_border pixel 2
-exec systemctl --user import-environment XDG_SESSION_TYPE XDG_CURRENT_DESKTOP
-exec dbus-update-activation-environment --systemd WAYLAND_DISPLAY DISPLAY SWAYSOCK XDG_CURRENT_DESKTOP=sway XDG_SESSION_DESKTOP=sway
+#exec systemctl --user import-environment XDG_SESSION_TYPE XDG_CURRENT_DESKTOP
+#exec dbus-update-activation-environment --systemd WAYLAND_DISPLAY DISPLAY SWAYSOCK XDG_CURRENT_DESKTOP=sway XDG_SESSION_DESKTOP=sway