fix: align run controls with queue modal design (#9134)

## Summary
- move queue batch controls to the left of the run button
- align run control styling to the Figma queue modal spec using PrimeVue
PT/Tailwind (secondary background on batch + dropdown, primary run
button)
- normalize control heights to match actionbar buttons and tighten
dropdown hit area
- update run typography/spacing and replace all three chevrons (dropdown
+ batch up/down) with the requested SVG

Design:
https://www.figma.com/design/LVilZgHGk5RwWOkVN6yCEK/Queue-Progress-Modal?node-id=3845-23904&m=dev

<img width="303" height="122" alt="image"
src="https://github.com/user-attachments/assets/4ed80ee7-3ceb-4512-96ce-f55ec6da835e"
/>


┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9134-fix-align-run-controls-with-queue-modal-design-3106d73d36508160afcedbcfe4b98291)
by [Unito](https://www.unito.io)

---------

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

src/components/ui/button/button.variants.ts

@@ -2,7 +2,7 @@ import type { VariantProps } from 'cva'
 import { cva } from 'cva'
 
 export const buttonVariants = cva({
-  base: 'relative inline-flex items-center justify-center gap-2 cursor-pointer whitespace-nowrap appearance-none border-none rounded-md text-sm font-medium font-inter transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
+  base: 'relative inline-flex items-center justify-center gap-2 cursor-pointer whitespace-nowrap appearance-none border-none rounded-md text-sm font-medium font-inter transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([width]):not([height])]:size-4 [&_svg]:shrink-0',
   variants: {
     variant: {
       secondary: