Show search results in new viewer mode

[allanlasser]

Fixes #909

• Shows search results in a new viewer mode, search, with a link to view the result back in document mode.
• Results are loaded upon query changes.
• Search calls are made in the browser.

[netlify]

✅ Deploy Preview for documentcloud-frontend-next ready!

Name	Link
🔨 Latest commit	2ed556a
🔍 Latest deploy log	https://app.netlify.com/sites/documentcloud-frontend-next/deploys/674f79fb234e6400086ea4dd
😎 Deploy Preview	https://deploy-preview-912.muckcloud.com
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.
Lighthouse	1 paths audited Performance: 23 (🔴 down 32 from production) Accessibility: 86 (🟢 up 1 from production) Best Practices: 83 (🔴 down 9 from production) SEO: 82 (no change from production) PWA: - View the detailed breakdown and full score reports

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	30.74%	6727 / 21877
🔵	Statements	30.74%	6727 / 21877
🔵	Functions	49.28%	275 / 558
🔵	Branches	74.98%	1013 / 1351

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/lib/api/documents.ts	90.95%	89.09%	96.96%	90.95%	89-108, 179-181, 186-187, 204-210, 214-215, 514-516
src/lib/api/types.d.ts	0%	0%	0%	0%	1-3
src/lib/components/common/Highlight.svelte	100%	100%	100%	100%
src/lib/components/forms/Search.svelte	0%	0%	0%	0%	1-82
src/lib/components/viewer/Page.svelte	0%	0%	0%	0%	1-644
src/lib/components/viewer/ReadingToolbar.svelte	0%	0%	0%	0%	1-150
src/lib/components/viewer/Search.svelte	0%	0%	0%	0%	1-70
src/lib/components/viewer/Viewer.svelte	0%	0%	0%	0%	1-111
src/lib/components/viewer/ViewerContext.svelte	0%	0%	0%	0%	1-198
src/lib/load/document.ts	0%	0%	0%	0%	1-53

Generated in workflow #424 for commit 2ed556a by the Vitest Coverage Report Action

[eyeseast]

I removed the tooltip around search, now that we have this.