/* ───────────────────────────────────────────────────────────────────────────── MiRAjO Hub — App Shell Makes the installed Hub PWA (including white-label orgs like WIN) behave like an app instead of a web page. Fixes: 1. Rubber-band bounce when scrolling past the top or bottom 2. Pull-down-to-refresh reloading the app mid-use 3. Sideways drift / empty space past the right edge 4. Pinch and double-tap zoom 5. Content jumping as the browser address bar hides and shows 6. iOS zooming the whole screen when you tap an input under 16px Loaded in BEFORE each page's own