feat: declare aoe config as a shared module

Vendors config.toml and moves the package into common/programs/aoe, so
any host that wants aoe imports one thing.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

home/yolo/default.nix

@@ -1,6 +1,5 @@
 {
-  pkgs,
-  inputs,
+  lib,
   ...
 }:
 {
@@ -11,6 +10,7 @@
     ../common/programs/hyprland
     ../common/programs/kitty
     ../common/programs/gpg.nix
+    ../common/programs/aoe
     ../common/features/xdg.nix
     ../common/features/downloads-cleanup.nix
     ./monitors.nix
@@ -19,9 +19,9 @@
 
   custom.hyprland.cursorSize = 32;
 
-  # The agent session manager the hourlog/week-review timers drive. Was a
-  # hand-installed binary in ~/.local/bin on the Ubuntu box.
-  home.packages = [ inputs.agent-of-empires.packages.${pkgs.system}.default ];
+  # mutable-file change hints print this path; the clone lives under ~/tea here,
+  # not the ~/projects default in common/programs.
+  home.mutableFilesRepoPath = lib.mkForce "/home/naps62/tea/naps62/nixos-config";
 
   # Blur and shadow cost a fullscreen pass per frame, and every frame here is
   # also x264-encoded for the stream — on a virtio-gpu with no VirGL, in software.