feat: comment out nixpkgs-unstable, we use unstable by default (#232)

* feat: comment out nixpkgs-unstable, we use unstable by default

Signed-off-by: Ryan Yin <xiaoyin_c@qq.com>

* fix: typo...

---------

Signed-off-by: Ryan Yin <xiaoyin_c@qq.com>

home/linux/gui/base/misc.nix

@@ -1,6 +1,5 @@
 {
   pkgs,
-  pkgs-unstable,
   ...
 }:
 {
@@ -15,10 +14,10 @@
     freerdp # required by remmina
 
     # my custom hardened packages
-    pkgs.nixpaks.qq
-    pkgs.nixpaks.telegram-desktop
+    nixpaks.qq
+    nixpaks.telegram-desktop
     # qqmusic
-    pkgs.bwraps.wechat
+    bwraps.wechat
     # discord # update too frequently, use the web version instead
   ];