unadlib / use-travel / #133

98%

main: 98%

push

feat(store): expose reactive canUndo/canRedo getters on useTravelStore controls (#13)

* feat(store): expose reactive canUndo/canRedo getters on useTravelStore controls

`controls.canBack()` / `canForward()` read during render (e.g. the documented
`disabled={!controls.canBack()}` pattern) freeze under the React Compiler, which
memoises the method call on the stable `controls` reference. Expose `canUndo` /
`canRedo` as getters instead — like the existing `position` getter, property reads
are re-evaluated every render and stay reactive. `controls` keeps a stable identity
and the existing `canBack()` / `canForward()` methods are unchanged.

* fix(store): keep controls own-enumerable, add useTravel canUndo/canRedo + docs

42 of 44 branches covered (95.45%)

Branch coverage included in aggregate %.

18 of 18 new or added lines in 1 file covered. (100.0%)

136 of 138 relevant lines covered (98.55%)

57.26 hits per line