Better tablet layout (#7656)

* better tablet layout

* adjust left nav spacing

* add right nav to pwi

* clearer logic

* fix a couple screens that don't need the tablet layout

* fix horiz scroll bar

* fix double trending

* fix ts-ignore

* fix labeller screen

* don't offset things within dialogs

* fix load latest button (and add scale animation)

* center loader on home screen

* adjust break points

* adjust left nav spacing

* fix load latest btn (again)

* add lang select to right nav if left nav is minimal

* fix double scrollbar on tiny screens

* fix scrollbar

* fix type errors

src/alf/breakpoints.ts

@@ -26,3 +26,18 @@ export function useBreakpoints(): Record<Breakpoint, boolean> & {
     }
   }, [gtPhone, gtMobile, gtTablet])
 }
+
+/**
+ * Fine-tuned breakpoints for the shell layout
+ */
+export function useLayoutBreakpoints() {
+  const rightNavVisible = useMediaQuery({minWidth: 1075})
+  const centerColumnOffset = useMediaQuery({minWidth: 1075, maxWidth: 1300})
+  const leftNavMinimal = useMediaQuery({maxWidth: 1300})
+
+  return {
+    rightNavVisible,
+    centerColumnOffset,
+    leftNavMinimal,
+  }
+}