Update files-exp

sdata/subcmd-install/3.files-exp.sh

@@ -4,6 +4,7 @@
 # See https://github.com/end-4/dots-hyprland/issues/2137
 #
 # Stage 1 todos:
+# TODO: Properly handle hyprland config, ~/.config/hypr/hyprland.conf should be overwritten only when firstrun
 # TODO: add --exp-files-path <path>   Use <path> instead of the default yaml config
 # TODO: add --exp-files-regen         Force copy the default config to ${EXP_FILE_PATH} (auto do this when not existed)
 # TODO: Implement versioning, i.e. when user-defined yaml config file has version number mismatch with the default one, produce error. If only minor version number is not the same, the error can be ommitted via --exp-file-no-strict .
@@ -16,8 +17,7 @@
 #
 # Stage 3 todos:
 # TODO: Implement user-define yaml with merging (override) ability for user who only wants little customization and is satisfied with most of the defaults.
-# TODO: Support exclude pattern for each target to skip some files inside it.
-
+# TODO: Implement variants like keybindings, terminals, etc under user_preferences.
 
 # Configuration file
 CONFIG_FILE="sdata/subcmd-install/3.files-exp.yaml"