restructured directories + modularized btrfs mount

bundles/gaming.nix

@@ -0,0 +1,35 @@
+{ config, pkgs, ... }:
+
+{
+  programs = {
+    steam = {
+      enable = true;
+      remotePlay.openFirewall = true;
+      dedicatedServer.openFirewall = true;
+    };
+  };
+  users.users.jawz.packages = with pkgs; ([
+    (lutris.override {
+      extraPkgs = pkgs: [
+        winetricks
+        wine64Packages.stable
+        wineWowPackages.stable
+      ];
+    })
+    cartridges # games launcher
+    heroic # install epic games
+    gamemode # optimizes linux to have better gaming performance
+    # grapejuice # roblox manager
+    # minecraft # minecraft official launcher
+    protonup-qt # update proton-ge
+    # ns-usbloader # load games into my switch
+
+    # emulators
+    rpcs3 # ps3 emulator
+    pcsx2 # ps2 emulator
+    cemu # wii u emulator
+    dolphin-emu # wii emulator
+    citra-nightly # 3Ds emulator
+    snes9x-gtk # snes emulator
+  ]);
+}