small improvements & security update

changelog:
- added additional commands for nixos `gc` in fish
- changed default app to `mpv` for gif images in mimeapps.list
- added config for clamav-scanner
- added `fangfrisch` to clamav
- sandboxed some apps & added profiles through firejail
- changed vscode to vscodium
- updated README

home/.config/fish/config.fish

@@ -9,10 +9,12 @@ alias conf="z ~/.config"
 alias nixos="z /etc/nixos"
 alias store="z /nix/store"
 alias nswitch="sudo nixos-rebuild switch --flake /etc/nixos"
-alias nswitchu="sudo nixos-rebuild switch --flake /etc/nixos --update-input nixpkgs --update-input rust-overlay --commit-lock-file --upgrade"
+alias nswitchu="sudo nixos-rebuild switch --flake /etc/nixos#isitreal-laptop --update-input nixpkgs --update-input rust-overlay --commit-lock-file --upgrade"
 alias nau="sudo nix-channel --add https://nixos.org/channels/nixos-unstable nixos"
 alias nsgc="sudo nix-store --gc"
 alias ngc="sudo nix-collect-garbage -d"
+alias ngc7="sudo nix-collect-garbage --delete-older-than 7d"
+alias ngc14="sudo nix-collect-garbage --delete-older-than 14d"
 
 # if [ -z "$DISPLAY" ] && [ "$XDG_VTNR" -eq 1 ]
 #   exec Hyprland

home/.config/mimeapps.list

@@ -17,12 +17,12 @@ image/x-tga=imv-folder.desktop
 image/x-xbitmap=imv-folder.desktop
 application/pdf=org.pwmt.zathura-pdf-mupdf.desktop
 image/svg+xml=imv-folder.desktop
-x-scheme-handler/tg=userapp-Telegram Desktop-ULF1Y1.desktop
+x-scheme-handler/tg=org.telegram.desktop.desktop
 text/plain=Helix.desktop
 
 [Added Associations]
 image/bmp=imv-folder.desktop;
-image/gif=imv.desktop;imv-folder.desktop;
+image/gif=mpv.desktop;imv.desktop;imv-folder.desktop;
 image/jpg=imv-folder.desktop;
 image/pjpeg=imv-folder.desktop;
 image/png=imv.desktop;imv-folder.desktop;
@@ -38,7 +38,7 @@ image/x-tga=imv-folder.desktop;
 image/x-xbitmap=imv-folder.desktop;
 application/pdf=org.pwmt.zathura-pdf-mupdf.desktop;
 image/svg+xml=code.desktop;imv-folder.desktop;
-x-scheme-handler/tg=userapp-Telegram Desktop-ULF1Y1.desktop;
+x-scheme-handler/tg=userapp-Telegram Desktop-ULF1Y1.desktop;org.telegram.desktop.desktop;
 text/plain=Helix.desktop;
 image/jpeg=imv.desktop;
 video/mp4=umpv.desktop;

home/.config/wezterm/wezterm.lua

@@ -2,6 +2,7 @@ local wezterm = require 'wezterm'
 local act = wezterm.action
 
 return {
+  enable_wayland = true;
   color_scheme = 'Catppuccin Macchiato',
   enable_tab_bar = false,
   inactive_pane_hsb = {
@@ -153,4 +154,4 @@ return {
       action = act.ClearSelection
     },
   },
-}
+}