v1.2.1

Changelog

• 6a517c8 Merge pull request #20 from deveshctl/fix/stacking-and-extractor-v121
• 020e0c8 docs(changelog): consolidate v1.2.1 and v1.2.2 sections into v1.2.1
• 4d26ba6 docs(changelog): v1.2.1 entry for stack metadata and extractor fixes
• a61b400 docs(changelog): v1.2.2 entry for waste overlay auto-expand and counter
• 7451203 feat(extractor): add ExtractFromLayer / ExtractRawFromLayer (Bug #3)
• 9131af7 feat(tui): waste overlay auto-expands on j/G and shows position counter
• c14175a fix(stack): propagate directory metadata changes in mergeLayer (Bug #2)
• 5914985 fix(tui): scroll waste overlay to keep cursor visible (Bug #4)
• 3473609 fix(tui): shrink pull-progress bar to fit narrow terminals
• 66f4141 fix(tui): size loading panel to content so pull progress doesn't truncate
• e25186f fix(tui): viewer and save-to-disk extract from selected layer (Bug #3)
• fc1b6e6 test(tui): cover waste overlay auto-expand and position counter