WIP: Integration branch with darwin and deck support

- Added darwin and jovian inputs
- Added platform-specific package configurations
- Added darwinConfigurations and deck nixosConfiguration
- Copied darwin and deck specific files
- Fixed darwin version compatibility

Some configurations still need debugging

home/darwin/default.nix

@@ -0,0 +1,28 @@
+{ self, pkgs, ... }:
+{
+  imports = [
+    ../profiles/nvim
+    ../profiles/cli
+    ../profiles/direnv
+    ../profiles/git
+    ../profiles/task
+    ../profiles/kitty
+    # ../profiles/firefox
+  ];
+
+  home.username = "anishlakhwara";
+  home.homeDirectory = "/Users/anishlakhwara";
+  home.stateVersion = "22.05";
+
+  programs.zsh.initExtra = ''
+    PATH=/Users/anishlakhwara/.sourcegraph/bin:/Users/anishlakhwara/.sourcegraph/sg.zsh_autocomplete:/Users/anishlakhwara/google-cloud-sdk/bin:/Users/anishlakhwara/google-cloud-sdk/completion.zsh.inc:/Users/anishlakhwara/google-cloud-sdk/path.zsh.inc:/Users/anishlakhwara/.sg:/opt/homebrew/bin:$PATH
+    '';
+
+  # Managing sketchybar plugins from home-manager
+  home.file = {
+    ".config/sketchybar" = {
+        source = ./sketchybar;
+        recursive = true;
+    };
+  };
+}