fix(tasks): center PR badges

[janburzinski]

summary

• align PR badge contents with a fixed badge height and leading-none text
• replace the nested number badge in the default PR badge with inline text for better vertical alignment

screenshot

before:

after:

[greptile-apps]

Greptile Summary

This PR adjusts the PR badge layout for better vertical alignment. The main changes are:

• Fixed-height styling for default and compact PR badges.
• Inline PR number text in the default badge trigger.
• Leading and flex alignment classes on the popover trigger.

Confidence Score: 5/5

This looks safe to merge after a small visual cleanup.

• No blocking issues found in the changed code.
• The only issue found is a typography mismatch for PR numbers in the badge trigger.

apps/emdash-desktop/src/renderer/lib/components/pr-badge.tsx

Important Files Changed

Filename	Overview
apps/emdash-desktop/src/renderer/lib/components/pr-badge.tsx	Updates PR badge sizing and alignment, with one small visual consistency issue in the inline PR number styling.

Prompt To Fix All With AI

Fix the following 1 code review issue. Work through them one at a time, proposing concise fixes.

---

### Issue 1 of 1
apps/emdash-desktop/src/renderer/lib/components/pr-badge.tsx:32-34
**PR Number Typography Diverges**

The default badge now renders the PR number with plain text, while the popover content and other PR rows still use `PrNumberBadge` with monospace text and wider tracking. Opening a PR badge shows the same number in two different styles, so the trigger no longer matches the rest of the PR-number UI.

```suggestion
            <span className="shrink-0 font-mono text-xs leading-none tracking-wide text-foreground-muted">
              #{getPrNumber(pr) ?? 0}
            </span>
```

_{Reviews (1): Last reviewed commit: "fix(tasks): align PR badge text" | Re-trigger Greptile}