fix(plugin-theme-data): fix theme-data sensitive with route object #1357
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useThemeLocaleData()
is sensitive with route object (including route.hash and route.path), so everything based on it will be recalculated when scrolling page and switching pages in same locale.This issue is related to #1253, while that fix is valid for routeLocale itself, but not hacky way
plugin-theme-data
is doing. This PR adds extract check by watching routeLocale ref onapp._context
This bug has serious performance impact on large sites, please merge it and release new version.