Update about page hero and migrate images to fingerprinted assets

[jeffmerrick]

Proposed changes

• Fix page heading and navigation extending to edges of the page on mobile.
• Replace the team photo hero with new photo, switch the rendered <img> to use the fingerprinted-img.html partial.
• Move journey.svg from static/images/about-us/ to assets/fingerprinted/images/about-us/ so it gets fingerprinted/responsive treatment.
• Update the fingerprinted-img.html partial to always emit alt (defaulting to empty) so callers can pass alt="" for decorative images without the attribute being dropped.

Related issues

Refs #18847

[claude]

Docs Review

Scope reviewed: full PR diff for #18857.

Overall this is a clean migration to the fingerprinted-img pipeline. The asset relocation is correct, no leftover references to team.png exist in the repo, and the alt="" pattern for the decorative hero is the right accessibility choice. A few small notes:

layouts/page/about.html

Line 3 — double space in class list:

<div class="container w-full h-full overflow-hidden  pointer-events-none mx-auto bg-violet-50 lg:rounded-lg">

There's an extra space between overflow-hidden and pointer-events-none. Harmless to render, but worth tidying:

        <div class="container w-full h-full overflow-hidden pointer-events-none mx-auto bg-violet-50 lg:rounded-lg">

Line 104 — empty class is a no-op:

{{ partial "fingerprinted-img.html" (dict "src" "/images/about-us/journey.svg" "alt" "A timeline of Pulumi's history" "class" "") }}

The partial guards class emission with {{ with $.class }}, and with treats "" as falsy, so the empty string is dropped. Either drop the key or pass a value:

            {{ partial "fingerprinted-img.html" (dict "src" "/images/about-us/journey.svg" "alt" "A timeline of Pulumi's history") }}

layouts/partials/fingerprinted-img.html

The switch from {{ with $.alt }}alt="{{ . }}"{{ end }} to alt="{{ $.alt }}" (lines 27 and 30) is a behavior change for every caller, not just the about page — any caller that omits alt now gets alt="" instead of no attribute. That's a net accessibility win (a missing alt is invalid; an explicit empty alt correctly marks the image as decorative for assistive tech), but worth flagging that it touches at least one existing caller that doesn't pass alt:

• layouts/gads/gads-neo.html:326 — {{ partial "fingerprinted-img.html" (dict \"src\" $block.graphic \"class\" \"mx-auto\") }}. After this change it renders as alt=\"\", which is probably correct for a decorative graphic, but if any of those $block.graphic images are content-bearing the data should grow an alt field. Worth a quick spot-check of the gads-neo content.

Deleted static/images/about-us/team.png

No remaining references in content/, layouts/, data/, or assets/. Per AGENTS.md, deleted static files outside Hugo's content management can warrant an S3 redirect in /scripts/redirects/, but a team photo on a marketing page is unlikely to have meaningful inbound links — fine to leave as-is unless analytics show otherwise.

Things I checked and they're fine

• h-112 is valid in Tailwind v4 (dynamic spacing scale = 28rem / 448px); no config change needed.
• hero.svg ends with a newline.
• The partial's path resolution (fingerprinted/ + trimmed src) lines up with the new assets/fingerprinted/images/about-us/{hero,journey}.svg locations.
• object-cover on the SVG is fine — the hero's viewBox aspect ratio (~2.59:1) doesn't match the h-112 w-full container, so cropping behavior is intentional.

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Mention me (@claude) if you'd like another pass after changes.

[pulumi-bot]

Your site preview for commit e9a2786 is ready! 🎉

http://www-testing-pulumi-docs-origin-pr-18857-e9a27866.s3-website.us-west-2.amazonaws.com

[pulumi-bot]

Lighthouse Performance Report

Commit: e9a2786 | Metric definitions

Page	Device	Score	FCP	LCP	TBT	CLS	SI
Homepage	Mobile	🟡 68	2.9s	2.9s	962ms	0.019	3.7s
Homepage	Desktop	🟢 95	0.8s	1.1s	28ms	0.014	1.6s
Install Pulumi	Mobile	🔴 34	5.3s	7.7s	246ms	0.442	7.9s
Install Pulumi	Desktop	🟡 83	1.3s	1.7s	22ms	0.024	3.0s
AWS Get Started	Mobile	🟡 58	5.1s	7.6s	201ms	0.086	5.1s
AWS Get Started	Desktop	🟡 82	1.3s	1.8s	22ms	0.024	3.0s

[iwahbe]

It fixes the margin thing.