v2.0.0 — UX Overhaul

pfb v2.0.0 — Comprehensive UX Overhaul

15 fixes across safety, correctness, and ergonomics. Full details in CHANGELOG.md.

Breaking Changes

pfb select now returns via stdout (was exit code):

# Before
pfb select "${options[@]}"
selected=$?

# After
selected=$(pfb select "${options[@]}")

Use pfb select-from for the old exit-code behavior during migration.

pfb success now displays [success] (was [done]).

Highlights

• CI/non-interactive mode: PFB_NON_INTERACTIVE=1 auto-answers prompts with defaults
• Configurable confirm default: pfb confirm "Delete?" no
• Elapsed time in spinner after 3 seconds
• --no-color per-invocation flag
• Color vars and cursor helpers available at source time — no prior pfb call needed
• Interactive UI writes to stderr — result=$(cmd_using_pfb) now works cleanly
• pfb confirm no longer hangs on EOF stdin (CI, pipes)
• pfb select with no args exits cleanly with a usage error
• Exact command dispatch — typos no longer silently succeed (Levenshtein correction now catches them)