feat(about): add founder backlink to Cherker + clean Person schema

[Stanzin7]

Adds a "Beyond ExtensionShield" section to the about page with a natural backlink to Cherker and Person structured data for the founder.

Changes

• New "Beyond ExtensionShield" section with clean <a href="https://cherker.in/"> backlink — no nofollow, no keyword stuffing
• Person JSON-LD schema with sameAs pointing to GitHub and LinkedIn
• SEO title/description updated to surface "Stanzin Norzang" as a named entity
• H1 updated to full name for consistency with title and schema
• routes.jsx seo block synced with new title/description

Schema fixes (from review)

• Removed Person.founder (not a valid Schema.org property on Person)
• Removed cherker.in from sameAs (brand homepage ≠ person identity page; causes entity conflation)
• Removed og:type="profile" (incomplete without profile:* namespace properties)

Summary by CodeRabbit

• Updates
  • Enhanced About Us page with updated founder information and fuller biographical details.
  • Added new story section describing company origins and background in Ladakh region.
  • Improved SEO metadata for better search visibility.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: b035b6ca-7bd9-4a8e-881f-5752514ddadd

📥 Commits

Reviewing files that changed from the base of the PR and between 1ba32c8 and 02b03ec.

📒 Files selected for processing (3)

• frontend/public/sitemap.xml
• frontend/src/pages/AboutUsPage.jsx
• frontend/src/routes/routes.jsx

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📝 Walkthrough

Walkthrough

The About page gains a FOUNDER_SCHEMA JSON-LD structured-data object wired to SEOHead, the founder's name is updated to "Stanzin Norzang" throughout, and a new "Beyond ExtensionShield" story section with a Cherker link is added. The /about route's SEO title and description are updated, and all sitemap <lastmod> timestamps are bumped to June 17, 2026.

Changes

About Page Content and SEO Refresh

Layer / File(s)	Summary
About page structured data, content, and route SEO frontend/src/pages/AboutUsPage.jsx, frontend/src/routes/routes.jsx	FOUNDER_SCHEMA JSON-LD object defined and passed to SEOHead via the schema prop; founder name updated to "Stanzin Norzang" in image alt and heading; new "Beyond ExtensionShield" story section added with a Cherker hyperlink; /about route seo.title and seo.description replaced with updated copy.
Sitemap lastmod timestamp update frontend/public/sitemap.xml	All <url> entries' <lastmod> values updated from 2026-06-08T15:38:21.231Z to 2026-06-17T16:22:00.104Z; no other sitemap fields changed.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 From Ladakh's peaks to the web's wide plain,
A founder's name rings clear again.
Schemas and stories, freshly grown,
The sitemap's date has also been sown.
Hop along, the About page shines —
Stanzin Norzang between the lines! ✨

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/founder-about-seo

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[Copilot]

Pull request overview

This PR updates the /about page SEO and on-page content to better represent the founder as a named entity, add a “Beyond ExtensionShield” section with a backlink to Cherker, and include Person JSON-LD structured data via the existing SEOHead schema support.

Changes:

• Updated About page title/description (both in SEOHead and in routes.jsx sitemap SEO metadata) to use “Stanzin Norzang” as the primary named entity.
• Added Person JSON-LD schema for the founder with sameAs links to GitHub and LinkedIn.
• Added a new “Beyond ExtensionShield” section including an external link to https://cherker.in/ with safe target="_blank" attributes.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
frontend/src/routes/routes.jsx	Syncs the /about route’s sitemap SEO metadata (title/description) with the updated About page entity-focused copy.
frontend/src/pages/AboutUsPage.jsx	Updates H1/alt text, adds founder Person JSON-LD via SEOHead, and introduces the “Beyond ExtensionShield” section with the Cherker backlink.
frontend/public/sitemap.xml	Regenerated sitemap with updated build-time <lastmod> timestamps (consistent with the repo’s sitemap generation script behavior).

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