fb86737a8c
Extend the #2730 settings migration harvest with the missing platform-config fallback display assertion from review, and keep the v0.9 execution map/changelog credit current. Validation: cargo fmt --all -- --check; git diff --check; cargo test -p codewhale-tui --bin codewhale-tui --locked settings_ -- --nocapture; cargo test -p codewhale-tui --bin codewhale-tui --locked display_localizes_header_and_config_file_label -- --nocapture. Harvested from PR #2730 by @xyuai. Co-authored-by: xyuai <281015099+xyuai@users.noreply.github.com>