feat(rime): share the Rime config and user dictionary across Linux and macOS

Move the Rime data, preferences, and user dictionary into home/base/gui/rime so fcitx5-rime and Squirrel read the same files.

home/darwin/README.md

@@ -9,8 +9,6 @@ This directory contains macOS-specific Home Manager configurations for Darwin sy
 - **default.nix**: Entry point that imports all Darwin configurations
 - **shell.nix**: Shell configurations and environment settings
 - **terminal.nix**: Sets a 15px font size across Ghostty and Kitty
-- **rime-squirrel.nix**: [Rime Squirrel](https://github.com/rime/squirrel) input method
-  configuration
 
 ### Network Configuration
 

home/darwin/rime-squirrel.nix

@@ -1,12 +0,0 @@
-{ pkgs, ... }:
-{
-  # Squirrel Input Method
-  home.file."Library/Rime" = {
-    # my custom squirrel data (flypy input method)
-    source = "${pkgs.flypy-squirrel}/share/rime-data";
-    recursive = true;
-    # overwrite possible existing data dynamically generated by squirrel
-    # https://github.com/nix-community/home-manager/blob/release-23.05/modules/lib/file-type.nix#L101-L111
-    force = true;
-  };
-}