Add inline queue progress bar and text summary (#8271)

Add inline queue progress bar and summary per the new designs.

This adds an inline 3px progress bar in the actionbar container (docked
or floating) and a compact summary line below the top menu that follows
when floating, both gated by the QPO V2 flag and hidden while the
overlay is expanded.


https://github.com/user-attachments/assets/da8ec7b7-35f4-4d52-a83b-15c21b484eba

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8271-Add-inline-queue-progress-bar-and-summary-for-QPO-V2-2f16d73d36508132a6dff247f71e11e4)
by [Unito](https://www.unito.io)

---------

Co-authored-by: github-actions <github-actions@github.com>

src/locales/en/main.json

@@ -756,6 +756,7 @@
       "title": "Queue Progress",
       "total": "Total: {percent}",
       "colonPercent": ": {percent}",
+      "inlineTotalLabel": "Total",
       "currentNode": "Current node:",
       "viewAllJobs": "View all jobs",
       "viewList": "List view",