rgui_config_directory: Rename 'Configuration files' label to `Configurations` and add `Configuration Files, Overrides, and Manage Core Options` to the sub-label

Is there an existing issue for this?

• This is a bug in RetroArch frontend
• I have searched the existing issues

Description

Currently, the directory setting located at Settings → Directory (defined in settings_def_dir_core.h) outputs:

Configuration files
Default configuration file is stored in this directory.

is causing significant confusion among users. Many mistakenly interpret this setting as the location for the primary retroarch.cfg file:

• https://github.com/libretro/RetroArch/issues/19196
• https://github.com/libretro/RetroArch/issues/16490

"Configuration files" behavior

As clarified in previous discussions, this directory is specifically intended for per-core, per-directory, and per-content override .cfg files.

Examples of "Configuration files" directory generated content:

• Without content loaded:
  • Main Menu → Configuration File → Save New Configuration saves a timestamped retroarch-[YYMMDD-HHMMSS].cfg file.
    • Not automatically loaded the when RetroArch starts again.
• With loaded content (Main menu → Load Content):
  • Main Menu → Configuration File → Save New Configuration saves a [corename].cfg file.
    • Not automatically loaded when content is loaded.
  • When RetroArch is closed (or Close Content) [corename]/[corename].opt is saved.
    • Automatically loaded the content is loaded next time.
  • Any changed setting in RetroArch (eg Settings → User Interface → Apperance → Color Theme) followed by Quick Menu → Overrides → Save Core Overrides creates directory and saves file [corename]/[corename].cfg
    • Not automatically loaded when content is loaded.
  • Quick Menu → Core Options → Manage Core Options
    • This sub-menu does not have menu items for all cores.

Todo

Update Settings → Directory → Configuration files

Edit settings_def_dir_core.h.

Replace:

Configuration files
Default configuration file is stored in this directory.

With:

See PR (which also includes the rationale):

• https://github.com/libretro/RetroArch/pull/19248

Steps to reproduce the bug

1. Navigate to Settings > Directory.
2. Observe the entry labeled "Configuration files".
3. The lack of specificity leads to the assumption that this manages global configurations, rather than the intended override files.

Version/Commit

1.22.2

Bisect Results

No response

Present in the nightly version

Yes, this is reproduced in the nightly build

Platform & operating system

GNU/Linux

Affected Cores

No response

Environment information

No response

Relevant log output

References

1: Press the 'Select' button on this item for further guidance. This follows the existing help pattern used in areas like 'Main Menu → Quit' and 'Settings → User Interface → Language'.

Start in settings/settings_def_dir_core.h and review the referenced pull request for the intended wording and rationale. Verify the Settings → Directory entry uses the requested label and sub-label, then confirm the updated text appears correctly in the frontend.