v0.1.1

Source-map validation now uses maplint's in-memory mapping and ignore-list validators, with existing input guards and a new ignore-list allocation limit.

• Make terminal errors and warnings prominent and show failing map locations.
• Add a local demo with two valid maps and one deliberately invalid map.
• Preserve report statuses, count meanings, and metadata-only output.

Validated with 163 tests and a fresh production install of the release tarball.