global: replace most bps with ppm

website_next/explore/block/format.js

@@ -43,7 +43,7 @@ export function formatDateAndAge(unixSeconds) {
 
   const [unit, seconds] = RELATIVE_UNITS.find(([, duration]) => {
     return absolute >= duration;
-  }) ?? RELATIVE_UNITS.at(-1);
+  }) ?? RELATIVE_UNITS[RELATIVE_UNITS.length - 1];
 
   return `${date} · ${RELATIVE_TIME.format(Math.trunc(difference / seconds), unit)}`;
 }

website_next/explore/block/preview/heatmap/geometry.js

@@ -124,8 +124,8 @@ export function hitTest(geometry, x, y) {
 /**
  * @typedef {Object} SquareLayout
  * @property {number} columns
- * @property {SquareCell[]} resolvedCells
- * @property {SquareCellLayout[]} layouts
+ * @property {readonly SquareCell[]} resolvedCells
+ * @property {readonly SquareCellLayout[]} layouts
  */
 
 /**