change some niri config, add setup script for nobara on PC

modules/hosts/kitagawa/kitagawa.nix

@@ -40,6 +40,7 @@
             enable = true;
             spicetify.enable = true;
           };
+          thunderbird.enable = true;
         };
 
         cli = {
@@ -48,7 +49,6 @@
         };
 
         extraPackages = with pkgs; [
-          github-desktop
           moonlight-qt
         ];
       };
@@ -99,15 +99,9 @@
     features = {
       applications = {
         extraPackages = with pkgs; [
-          obsidian
-          thunderbird
           jetbrains.clion
           jetbrains.idea
-          proton-vpn
-          ente-auth
-          signal-desktop
           xarchiver
-          kdePackages.filelight
           kdePackages.kate
           loupe
           sshfs

modules/hosts/takamaki/system/setup.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+nobara-sync cli
+
+# niri build dependencies
+sudo dnf install git cargo gcc libudev-devel libgbm-devel libxkbcommon-devel wayland-devel libinput-devel dbus-devel systemd-devel libseat-devel pipewire-devel pango-devel cairo-gobject-devel clang libdisplay-info-devel -y
+cargo install -f cargo-generate-rpm
+
+# build niri (biri fork)
+cd ~/Documents
+git clone https://github.com/barrulus/biri
+cd biri
+cargo build --release
+cargo generate-rpm
+
+RPM_FILE=$(ls ./target/generate-rpm)
+sudo dnf install ./target/generate-rpm/$RPM_FILE -y
+
+# other system applications that are NOT handled by nix+home-manager
+sudo dnf install noctalia steam goverlay protonplus prismlauncher obs-studio mangohud -y
+
+# activate home-manger config
+sudo dnf install nix -y
+nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager
+nix-channel --update
+nix-shell '<home-manager>' -A install
+home-manager switch --flake ~/flake

modules/hosts/takamaki/takamaki.nix

@@ -67,15 +67,11 @@
               theme = "comfy";
             };
           };
-          thunderbird = {
-            enable = true;
-          };
+          thunderbird.enable = true;
         };
 
         extraPackages = with pkgs; [
           nix-init
-          github-desktop
-          signal-desktop
         ];
 
         shellScripts = let