overmark 0.1.0

Spotlight coach marks for Flutter onboarding tours. Dims the screen, highlights any widget through a cut-out, and explains it in a fully customizable card. Zero dependencies.

0.1.0

First release.

• Overmark.show runs a spotlight tour over any set of widgets, returning an OvermarkOutcome describing how it ended.
• Overmark.showOnce runs a tour a single time, backed by a pluggable OvermarkStorage.
• OvermarkTheme derives every colour and text style from the ambient ThemeData, so the tour is at home in light and dark apps, and copyWith overrides only what you name.
• OvermarkConfig covers tap-to-advance, the skip control, progress dots, animation timing, auto-scrolling, and back-gesture dismissal.
• Per-step overrides for shape, radius, padding, and a full cardBuilder replacement.
• OvermarkController drives a running tour from outside the card.
• Runs as a route, so the system back gesture ends the tour and the spotlight keeps up with rotation, resize, and scrolling.
• No dependencies beyond Flutter.