diff --git a/home/common.nix b/home/common.nix
index 9008cb4..cd53bdc 100644
--- a/home/common.nix
+++ b/home/common.nix
@@ -17,6 +17,7 @@
     ./mise.nix
     ./migration.nix
     ./nvim.nix
+    ./prompt.nix
     ./skills.nix
     ./scripts.nix
     ./ssh.nix
diff --git a/home/default.nix b/home/default.nix
index ccd1fd7..e3fc1f0 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -4,16 +4,15 @@
   ...
 }:
 {
-  imports =
-    [
-      ./common.nix
-    ]
-    ++ lib.optionals hostConfig.isDarwin [
-      ./colima.nix
-      ./rectangle.nix
-      ./karabiner.nix
-    ]
-    ++ lib.optionals hostConfig.isLinux [
-      ./netty-worktree.nix
-    ];
+  imports = [
+    ./common.nix
+  ]
+  ++ lib.optionals hostConfig.isDarwin [
+    ./colima.nix
+    ./rectangle.nix
+    ./karabiner.nix
+  ]
+  ++ lib.optionals hostConfig.isLinux [
+    ./netty-worktree.nix
+  ];
 }
diff --git a/home/prompt.nix b/home/prompt.nix
new file mode 100644
index 0000000..97ee72b
--- /dev/null
+++ b/home/prompt.nix
@@ -0,0 +1,85 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  theme = import ../lib/theme.nix { inherit config; };
+in
+{
+  home.packages = [ pkgs.pure-prompt ];
+
+  programs.zsh.initContent = lib.mkMerge [
+    (lib.mkOrder 800 ''
+      fpath+=("${pkgs.pure-prompt}/share/zsh/site-functions")
+      autoload -Uz promptinit && promptinit
+
+      export PURE_PROMPT_SYMBOL=$'\xe2\x9d\xaf'
+      export PURE_PROMPT_VICMD_SYMBOL=$'\xe2\x9d\xae'
+      export PURE_GIT_DIRTY=""
+      export PURE_GIT_UP_ARROW="^"
+      export PURE_GIT_DOWN_ARROW="v"
+      export PURE_GIT_STASH_SYMBOL="="
+      export PURE_CMD_MAX_EXEC_TIME=5
+      export PURE_GIT_PULL=0
+      export PURE_GIT_UNTRACKED_DIRTY=1
+      zstyle ':prompt:pure:git:stash' show yes
+
+      ${theme.renderPurePrompt "dark"}
+
+      typeset -g prompt_newline=' '
+      prompt pure
+
+      prompt_pure_preprompt_render() {
+        setopt localoptions noshwordsplit
+        unset prompt_pure_async_render_requested
+
+        typeset -g prompt_pure_git_branch_color=$prompt_pure_colors[git:branch]
+        [[ -n ''${prompt_pure_git_last_dirty_check_timestamp+x} ]] && prompt_pure_git_branch_color=$prompt_pure_colors[git:branch:cached]
+
+        # Branch + arrows turn yellow when dirty
+        if [[ -n $prompt_pure_git_dirty ]]; then
+          prompt_pure_git_branch_color=$prompt_pure_colors[git:dirty]
+          prompt_pure_colors[git:arrow]=$prompt_pure_colors[git:dirty]
+        else
+          prompt_pure_colors[git:arrow]=$_codex_pure_default_arrow
+        fi
+
+        psvar[12]=; ((''${(M)#jobstates:#suspended:*} != 0)) && psvar[12]=''${PURE_SUSPENDED_JOBS_SYMBOL:-✦}
+        psvar[13]=; [[ -n $prompt_pure_state[username] ]] && psvar[13]=1
+        psvar[14]=''${prompt_pure_vcs_info[branch]}
+        psvar[15]=
+        psvar[16]=''${prompt_pure_vcs_info[action]}
+        psvar[17]=''${prompt_pure_git_arrows}
+        psvar[18]=; [[ -n $prompt_pure_git_stash ]] && psvar[18]=1
+        psvar[19]=''${prompt_pure_cmd_exec_time}
+
+        local expanded_prompt
+        expanded_prompt="''${(S%%)PROMPT}"
+
+        if [[ $1 != precmd && $prompt_pure_last_prompt != $expanded_prompt ]]; then
+          prompt_pure_reset_prompt
+        fi
+
+        typeset -g prompt_pure_last_prompt=$expanded_prompt
+      }
+
+      typeset -g _codex_pure_default_arrow=$prompt_pure_colors[git:arrow]
+
+      _codex_apply_prompt_theme() {
+        local mode="$(_codex_read_theme_mode)"
+        [[ "$mode" == "''${_CODEX_LAST_PROMPT_THEME:-}" ]] && return
+
+        if [[ "$mode" == light ]]; then
+          ${theme.renderPurePrompt "light"}
+        else
+          ${theme.renderPurePrompt "dark"}
+        fi
+
+        typeset -g _codex_pure_default_arrow=$prompt_pure_colors[git:arrow]
+        typeset -g _CODEX_LAST_PROMPT_THEME="$mode"
+      }
+    '')
+  ];
+}
diff --git a/home/zsh.nix b/home/zsh.nix
index a7e7b39..ce65475 100644
--- a/home/zsh.nix
+++ b/home/zsh.nix
@@ -9,8 +9,6 @@ let
   theme = import ../lib/theme.nix { inherit config; };
 in
 {
-  home.packages = [ pkgs.pure-prompt ];
-
   programs.zsh = {
     enable = true;
     dotDir = config.home.homeDirectory;
@@ -58,8 +56,6 @@ in
       export NODE_NO_WARNINGS=1
     ''
     + lib.optionalString hostConfig.isDarwin ''
-      # Ghostty shell integration expects a resource directory; the Nix app
-      # bundle lives in the store instead of /Applications.
       export GHOSTTY_RESOURCES_DIR="${pkgs.ghostty-bin}/Applications/Ghostty.app/Contents/Resources/ghostty"
     ''
     + ''
@@ -68,32 +64,11 @@ in
 
     initContent = lib.mkMerge [
       (lib.mkOrder 550 ''
-        # Completions
         autoload -U compinit && compinit -d "${config.xdg.stateHome}/zcompdump" -u
         zmodload zsh/complist
         zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-za-z}'
       '')
 
-      (lib.mkOrder 800 ''
-        # Pure prompt
-        fpath+=("${pkgs.pure-prompt}/share/zsh/site-functions")
-        autoload -Uz promptinit && promptinit
-
-        export PURE_PROMPT_SYMBOL=">"
-        export PURE_PROMPT_VICMD_SYMBOL="<"
-        export PURE_GIT_UP_ARROW="^"
-        export PURE_GIT_DOWN_ARROW="v"
-        export PURE_GIT_STASH_SYMBOL="="
-        export PURE_CMD_MAX_EXEC_TIME=5
-        export PURE_GIT_PULL=0
-        export PURE_GIT_UNTRACKED_DIRTY=1
-        zstyle ':prompt:pure:git:stash' show yes
-
-        ${theme.renderPurePrompt "dark"}
-
-        prompt pure
-      '')
-
       (lib.mkOrder 1000 ''
         if [[ -f ~/.config/secrets/shell.zsh ]]; then
           source ~/.config/secrets/shell.zsh
@@ -132,39 +107,19 @@ in
               return
             fi
           fi
-
           printf 'dark'
         }
 
-        _codex_apply_prompt_theme() {
-          local mode="$(_codex_read_theme_mode)"
-          if [[ "$mode" == "''${_CODEX_LAST_PROMPT_THEME:-}" ]]; then
-            return
-          fi
-
-          if [[ "$mode" == light ]]; then
-            ${theme.renderPurePrompt "light"}
-          else
-            ${theme.renderPurePrompt "dark"}
-          fi
-
-          typeset -g _CODEX_LAST_PROMPT_THEME="$mode"
-        }
-
         _codex_apply_highlight_styles() {
           local mode="$(_codex_read_theme_mode)"
-          if [[ "$mode" == "''${_CODEX_LAST_HIGHLIGHT_THEME:-}" ]]; then
-            return
-          fi
+          [[ "$mode" == "''${_CODEX_LAST_HIGHLIGHT_THEME:-}" ]] && return
 
           typeset -gA ZSH_HIGHLIGHT_STYLES
-
           if [[ "$mode" == light ]]; then
             ${theme.renderZshHighlights "light"}
           else
             ${theme.renderZshHighlights "dark"}
           fi
-
           typeset -g _CODEX_LAST_HIGHLIGHT_THEME="$mode"
         }
 
@@ -173,7 +128,6 @@ in
         git() {
           command git "$@"
           local exit_code=$?
-
           case "$1" in
             add|stage|reset|checkout)
               if command -v critic >/dev/null 2>&1; then
@@ -181,46 +135,23 @@ in
               fi
               ;;
           esac
-
           return $exit_code
         }
 
-        function _codex_set_cursor {
-          if [[ "$1" == block ]]; then
-            printf '\e[2 q'
-          else
-            printf '\e[6 q'
-          fi
-        }
-
-        function zle-keymap-select {
-          if [[ "$KEYMAP" == vicmd ]]; then
-            _codex_set_cursor block
-          else
-            _codex_set_cursor beam
-          fi
-        }
-        zle -N zle-keymap-select
-
-        function zle-line-init {
-          _codex_set_cursor beam
-        }
-        zle -N zle-line-init
-
-        function zle-line-finish {
-          _codex_set_cursor beam
-        }
-        zle -N zle-line-finish
+        autoload -Uz add-zle-hook-widget
+        _codex_cursor() { printf '\e[%s q' "''${1:-6}"; }
+        _codex_cursor_select() { [[ "$KEYMAP" == vicmd ]] && _codex_cursor 2 || _codex_cursor 6; }
+        _codex_cursor_beam() { _codex_cursor 6; }
+        add-zle-hook-widget zle-keymap-select _codex_cursor_select
+        add-zle-hook-widget zle-line-init _codex_cursor_beam
+        add-zle-hook-widget zle-line-finish _codex_cursor_beam
 
         precmd() {
           _codex_apply_prompt_theme
           _codex_apply_highlight_styles
-          _codex_set_cursor beam
-        }
-
-        preexec() {
-          _codex_set_cursor beam
+          _codex_cursor_beam
         }
+        preexec() { _codex_cursor_beam; }
 
         _codex_apply_prompt_theme
         _codex_apply_highlight_styles
@@ -228,12 +159,7 @@ in
         ${lib.optionalString hostConfig.isDarwin ''
           if command -v wt >/dev/null 2>&1; then
             eval "$(command wt config shell init zsh)"
-
-            # `wt` changes directories by sourcing directives into the current shell,
-            # so wrappers around it must stay shell functions instead of scripts.
-            wtc() {
-              wt switch --create --base @ "$@"
-            }
+            wtc() { wt switch --create --base @ "$@"; }
           fi
         ''}
       '')
diff --git a/hosts/netty/configuration.nix b/hosts/netty/configuration.nix
index ec08f18..fd7c410 100644
--- a/hosts/netty/configuration.nix
+++ b/hosts/netty/configuration.nix
@@ -173,7 +173,11 @@ in
       Type = "oneshot";
       EnvironmentFile = "/etc/forgejo-mirror.env";
     };
-    path = [ pkgs.curl pkgs.jq pkgs.coreutils ];
+    path = [
+      pkgs.curl
+      pkgs.jq
+      pkgs.coreutils
+    ];
     script = ''
       set -euo pipefail
 
diff --git a/lib/package-sets.nix b/lib/package-sets.nix
index 5228e15..ebd0033 100644
--- a/lib/package-sets.nix
+++ b/lib/package-sets.nix
@@ -108,7 +108,7 @@ in
     ])
     ++ lib.optionals pkgs.stdenv.isDarwin [
       agentcomputerPackage
-      texliveFull
+      pkgs.texliveFull
     ]
     ++ [
       openspecPackage
diff --git a/lib/theme.nix b/lib/theme.nix
index 37eba75..37eb113 100644
--- a/lib/theme.nix
+++ b/lib/theme.nix
@@ -144,29 +144,33 @@ let
     mode:
     let
       theme = themes.${mode};
-      c = if mode == "light" then {
-        path = "#4261a5";
-        branch = "#427b58";
-        dirty = sharedPalette.yellow;
-        arrow = sharedPalette.purpleNeutral;
-        stash = sharedPalette.aquaNeutral;
-        success = "#427b58";
-        error = "#c5524a";
-        execTime = sharedPalette.gray;
-        host = sharedPalette.gray;
-        user = sharedPalette.gray;
-      } else {
-        path = sharedPalette.blue;
-        branch = sharedPalette.green;
-        dirty = sharedPalette.yellowBright;
-        arrow = sharedPalette.purple;
-        stash = sharedPalette.aqua;
-        success = sharedPalette.green;
-        error = sharedPalette.red;
-        execTime = sharedPalette.gray;
-        host = sharedPalette.gray;
-        user = sharedPalette.gray;
-      };
+      c =
+        if mode == "light" then
+          {
+            path = "#4261a5";
+            branch = "#427b58";
+            dirty = sharedPalette.yellow;
+            arrow = sharedPalette.purpleNeutral;
+            stash = sharedPalette.aquaNeutral;
+            success = "#427b58";
+            error = "#c5524a";
+            execTime = sharedPalette.gray;
+            host = sharedPalette.gray;
+            user = sharedPalette.gray;
+          }
+        else
+          {
+            path = sharedPalette.blue;
+            branch = sharedPalette.green;
+            dirty = sharedPalette.yellowBright;
+            arrow = sharedPalette.purple;
+            stash = sharedPalette.aqua;
+            success = sharedPalette.green;
+            error = sharedPalette.red;
+            execTime = sharedPalette.gray;
+            host = sharedPalette.gray;
+            user = sharedPalette.gray;
+          };
     in
     ''
       zstyle ':prompt:pure:path' color '${c.path}'
@@ -228,7 +232,9 @@ let
       ZSH_HIGHLIGHT_STYLES[bracket-level-5]='fg=${if mode == "light" then c.aqua else c.aqua},bold'
       ZSH_HIGHLIGHT_STYLES[comment]='fg=${c.comment}'
       ZSH_HIGHLIGHT_STYLES[command-substitution-delimiter]='fg=${c.purple}'
-      ZSH_HIGHLIGHT_STYLES[dollar-double-quoted-argument]='fg=${if mode == "light" then c.aqua else c.aqua}'
+      ZSH_HIGHLIGHT_STYLES[dollar-double-quoted-argument]='fg=${
+        if mode == "light" then c.aqua else c.aqua
+      }'
       ZSH_HIGHLIGHT_STYLES[dollar-quoted-argument]='fg=${c.yellow}'
       ZSH_HIGHLIGHT_STYLES[double-quoted-argument]='fg=${c.yellow}'
       ZSH_HIGHLIGHT_STYLES[global-alias]='fg=${if mode == "light" then c.aqua else c.aqua}'
diff --git a/modules/base.nix b/modules/base.nix
index 6e22765..56fc61d 100644
--- a/modules/base.nix
+++ b/modules/base.nix
@@ -22,6 +22,8 @@ in
       username
     ];
     use-xdg-base-directories = true;
+    max-jobs = "auto";
+    cores = 0;
   };
 
   nix.gc = {