treewide: remove telegram-desktop

darwin/profiles/desktop/home/default.nix

@@ -18,7 +18,6 @@
 
     # Media
     "mpv"
-    "telegram-desktop"
   ];
 
   # Install MacOS applications to the user Applications folder. Also update Docked applications

home/applications/telegram-desktop/default.nix

@@ -1,13 +0,0 @@
-{
-  inputs,
-  pkgs,
-  ...
-}: {
-  home.packages = [
-    (
-      if pkgs.stdenv.hostPlatform.isDarwin
-      then inputs.nixcasks.legacyPackages.${pkgs.stdenv.hostPlatform.system}.telegram
-      else pkgs.telegram-desktop
-    )
-  ];
-}

hosts/aristotle/default.nix

@@ -33,7 +33,6 @@
     imports = map (n: ../../home/applications/${n}) [
       "spotify/spicetify.nix"
       "thunderbird"
-      "telegram-desktop"
       "ydict"
     ];
 

nixos/profiles/common/graphical/home/xdg-mime.nix

@@ -7,7 +7,6 @@
     defaultApplications =
       {
         "inode/directory" = ["org.gnome.Nautilus.desktop"];
-        "tg" = ["org.telegram.desktop.desktop"]; # https://t.me/nixos_zhcn/363204
       }
       ### Browser
       // lib.genAttrs [