Skip rename operation on focus lost. (#6052)

When renaming a workflow through the breadcrumb bar. It is intended to
complete the rename operation if the user clicks away from the text
input. However, completing the text input by pressing enter can cause
the rename operation to occur twice: On pressing enter and on loss of
focus. When this occurs, the second rename causes, an error to be raised
because renaming a workflow to the same name is not allowed.

Worse, a user should be able to cancel a rename by pressing escape, but
this still causes the "loss of focus" event to fire and rename the
workflow anyways.

As a simple fix to both of these, this PR disables rename on loss of
focus. A rename only occurs when the user completes a rename operation
with the enter key.

Resolves #6051

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6052-Skip-rename-operation-on-focus-lost-28c6d73d3650815d9a5fecd8567d4299)
by [Unito](https://www.unito.io)

src/components/breadcrumb/SubgraphBreadcrumbItem.vue

@@ -38,7 +38,7 @@
     ref="itemInputRef"
     v-model="itemLabel"
     class="fixed z-10000 px-2 py-2 text-[.8rem]"
-    @blur="inputBlur(true)"
+    @blur="inputBlur(false)"
     @click.stop
     @keydown.enter="inputBlur(true)"
     @keydown.esc="inputBlur(false)"