Implement workflow progress panel (#6092)

Adds a workflow progress panel component underneath the
`actionbar-container`.

I suggest starting a review at the extraneous changes that were needed.
Including but not limited to:

- `get createTime()` in queueStore
- `promptIdToWorkflowId`, `initializingPromptIds`, and
`nodeProgressStatesByPrompt` in executionStore
- `create_time` handling in v2ToV1Adapter
- `pointer-events-auto` on ComfyActionbar.vue

The rest of the changes should be contained under
`QueueProgressOverlay.vue`, and has less of a blast radius in case
something goes wrong.

---------

Co-authored-by: pythongosssss <125205205+pythongosssss@users.noreply.github.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: Jin Yi <jin12cc@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: Johnpaul Chiwetelu <49923152+Myestery@users.noreply.github.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: Comfy Org PR Bot <snomiao+comfy-pr@gmail.com>
Co-authored-by: christian-byrne <72887196+christian-byrne@users.noreply.github.com>

src/utils/numberUtil.ts

@@ -0,0 +1,27 @@
+import { clamp } from 'es-toolkit/math'
+
+/**
+ * Clamp a numeric value to an integer percent in the range [0, 100].
+ *
+ * @param value Numeric value expected to be a percentage (0-100)
+ * @returns Integer percent between 0 and 100
+ */
+export const clampPercentInt = (value?: number): number => {
+  const v = Math.round(value ?? 0)
+  return clamp(v, 0, 100)
+}
+
+/**
+ * Format a percentage (0-100) using the provided locale with 0 fraction digits.
+ *
+ * @param locale BCP-47 locale string
+ * @param value0to100 Percent value in [0, 100]
+ * @returns Localized percent string, e.g. "42%"
+ */
+export const formatPercent0 = (locale: string, value0to100: number): string => {
+  const v = clampPercentInt(value0to100)
+  return new Intl.NumberFormat(locale, {
+    style: 'percent',
+    maximumFractionDigits: 0
+  }).format((v || 0) / 100)
+}