`yarn build` should run `yarn install` and `generate-native-strings`

yarn build needs to be the single command that brings the project up to date. Currently, if some packages are not installed, or the string table has changed, just doing a yarn build may result in a failure to build, or, worse, a build that reports incorrect log output or crashes, due to the TypeScript side of the native string localization system not having been updated. These two operations (and any others that I may have overlooked (generate-options-schema?) that are similarly necessary) should be done by yarn build and not rely on the user to know they need to be performed separately. (Maybe yarn build should call yarn prep?)

Untersuche die Skripte hinter yarn build, yarn install, generate-native-strings und möglicherweise generate-options-schema oder yarn prep. Bestimme, welche Vorbereitungsschritte vor einem zuverlässigen Build erforderlich sind; abgeschlossen ist die Aufgabe, wenn ein einzelnes yarn build die Abhängigkeiten und die generierten Lokalisierungsdaten vor dem Build aktualisiert.