refactor: fit user message in screen

apps/client/src/common/components/fit-text/fitText.utils.ts

@@ -0,0 +1,18 @@
+/**
+ * @param low inclusive, must be true on predicate function
+ * @param high exclusive,
+ * @param predicate predicate function
+ */
+export const bsearch = (low: number, high: number, predicate: (mid: number) => boolean): number => {
+  while (low < high) {
+    const mid = Math.floor((low + high) / 2);
+    if (mid === low) break;
+
+    if (predicate(mid)) {
+      low = mid;
+    } else {
+      high = mid;
+    }
+  }
+  return low;
+};