Rename COM Registration Fixing Tool to Accessibility registration repair tool (#19622)
Closes #18666
Summary of the issue:
The "COM Registration Fixing Tool" name uses technical jargon ("COM Registration") that is unclear to most users. Users encountering accessibility issues may not understand what this tool does or when to use it based on its current name.
Description of user facing changes:
All user-facing references to "COM Registration Fixing Tool" have been renamed to "System accessibility repair tool":
Tools menu item
All dialog titles and messages (intro, progress, success, failure)
User Guide documentation
Change log entry
Bug report issue templates
Description of developer facing changes:
Internal identifiers (method names, file names, helpId anchors) are preserved to minimize risk and maintain backward compatibility with add-ons or scripts referencing these identifiers.
Description of development approach:
Renamed all user-facing strings across the codebase while keeping internal code identifiers unchanged. Updated translatable strings, documentation, and issue templates. The dialog title was changed from "Fix COM Registrations" to "System Accessibility Repair" and the progress message was updated to be more descriptive.