budgie-desktop: 10.9.3-unstable-2025-09-13 -> 10.9.4

- `meilisearch_1_11` has been removed, as it is no longer supported.

- `budgie-desktop` has been updated [10.9.3](https://github.com/BuddiesOfBudgie/budgie-desktop/releases/tag/v10.9.3), this changes `XDG_CURRENT_DESKTOP` from `Budgie:GNOME` to `Budgie`.

- `budgie-desktop` has been updated [10.9.4](https://github.com/BuddiesOfBudgie/budgie-desktop/releases/tag/v10.9.4). This changes `XDG_CURRENT_DESKTOP` from `Budgie:GNOME` to `Budgie` and contains ABI bumps for libpeas2 migration.

- Greetd and its original greeters (`tuigreet`, `gtkgreet`, `qtgreet`, `regreet`, `wlgreet`) were moved from `greetd` namespace to top level (`greetd.tuigreet` -> `tuigreet`, `greetd.greetd` -> `greetd`, etc). The original attrs are available for compatibility as passthrus of `greetd`, but will emit a warning. They will be removed in future releases.

stdenv.mkDerivation (finalAttrs: {

  pname = "budgie-desktop";

  version = "10.9.3-unstable-2025-09-13";

  version = "10.9.4";

  src = fetchFromGitHub {

    owner = "BuddiesOfBudgie";

    repo = "budgie-desktop";

    rev = "68d5136613fa1b15d39cc67ada3085590ec162ae";

    tag = "v${finalAttrs.version}";

    fetchSubmodules = true;

    hash = "sha256-xqN06CGS4xyUwnJCsLplYzKtO/V8hDmb6UNJu/nhQHs=";

    hash = "sha256-e1kkmzSYX8TwiY0IIZYIK/FgMbZ/8PqkUn8pk3CcXHU=";

  };

  outputs = [

    teams = [ lib.teams.budgie ];

    platforms = lib.platforms.linux;

    pkgConfigModules = [

      "budgie-1.0"

      "budgie-raven-plugin-1.0"

      "budgie-2.0"

      "budgie-raven-plugin-2.0"

      "budgie-theme-1.0"

    ];

  };