feat(zsh): remove prezto for faster start times

machines/mac/configuration.nix

@@ -46,6 +46,7 @@
           eval `/usr/libexec/path_helper -s`
         fi
       '';
+      enableGlobalCompInit = false;
     };
   };
 

user/modules/zsh.nix

@@ -5,6 +5,27 @@
 }: {
   programs.zsh = {
     enable = true;
+
+    enableAutosuggestions = true;
+    # autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+    historySubstringSearch.enable = true;
+    autocd = true;
+    enableCompletion = true;
+
+    # Enable pure prompt
+    initExtra = ''
+      fpath+=${pkgs.pure-prompt}/share/zsh/site-functions
+      autoload -U promptinit;
+      promptinit
+      prompt pure
+    '';
+
+    sessionVariables = {
+      # Make ls colorful on MacOS
+      CLICOLOR = 1;
+    };
+
     plugins = [
       {
         name = "zsh-nix-shell";
@@ -16,33 +37,6 @@
           sha256 = "1lzrn0n4fxfcgg65v0qhnj7wnybybqzs4adz7xsrkgmcsr0ii8b7";
         };
       }
-      {
-        name = "powerlevel10k-config";
-        src = lib.cleanSource ./p10k-config;
-        file = "p10k.zsh";
-      }
     ];
-    prezto = {
-      enable = true;
-      pmodules = [
-        "archive"
-        "docker"
-        "environment"
-        "git"
-        "terminal"
-        "editor"
-        "history"
-        "directory"
-        "spectrum"
-        "utility"
-        "completion"
-        "command-not-found"
-        "syntax-highlighting"
-        "history-substring-search"
-        "autosuggestions"
-        "prompt"
-      ];
-      prompt.theme = "powerlevel10k";
-    };
   };
 }