feat(edge/stacks): info for old agent status [EE-5792] (#10013)

app/react/common/semver-utils.ts

@@ -0,0 +1,27 @@
+/**
+ * Compares two semver strings.
+ *
+ * returns:
+ * - `-1` if `a < b`
+ * - `0` if `a == b`
+ * - `1` if `a > b`
+ */
+export function semverCompare(a: string, b: string) {
+  if (a.startsWith(`${b}-`)) {
+    return -1;
+  }
+
+  if (b.startsWith(`${a}-`)) {
+    return 1;
+  }
+
+  return a.localeCompare(b, undefined, {
+    numeric: true,
+    sensitivity: 'case',
+    caseFirst: 'upper',
+  });
+}
+
+export function isVersionSmaller(a: string, b: string) {
+  return semverCompare(a, b) < 0;
+}