Fix outlier removal in column sizer (glideapps#313)

* Fix outlier removal in column sizer

* Use newer max syntax

Author: lukasmasuch

packages/core/src/data-editor/use-column-sizer.ts

@@ -133,8 +133,12 @@ export function useColumnSizer(
             }
             sizes.push(ctx.measureText(c.title).width + 16 + (c.icon === undefined ? 0 : 28));
             const average = sizes.reduce((a, b) => a + b) / sizes.length;
-            const biggest = sizes.reduce((a, acc) => (a > average * 2 ? acc : Math.max(acc, a)));
-
+            if (sizes.length > 5) {
+                // Filter out outliers
+                sizes = sizes.filter(a => a < average * 2);
+            }
+            const biggest = Math.max(...sizes);
+            
             const final = Math.max(minColumnWidth, Math.min(maxColumnWidth, Math.ceil(biggest)));
             memoMap.current[c.id] = final;