The button label and export presets now change depending on the
dropdown selection. Game exports to Autobuild/Kalulu_Game/<version>,
Prof Tool exports to Autobuild/Prof_Tool/<version>. Shows an alert
and aborts if the version folder already exists.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The export_tool_manager dropdown now applies project settings
immediately when toggling between "Kalulu Game" and "Prof Tool",
replacing the need to manually apply prof_tool_patch.diff.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>