Execution-plan HTML (--plan) still shows NUKE branding and links to the dead nuke.build site

[ChrisonSimtian]

What

./build.ps1 --plan renders execution-plan.html, which still carries upstream NUKE branding:

• <title>NUKE Execution Plan</title> — src/Fallout.Build/Execution/Extensions/execution-plan.html line 5
• The NUKE logo, embedded as a base64 PNG background on the legend h1 (line 75)
• Legend footer link "More information" → https://nuke.build/docs/authoring-builds/fundamentals.html (line 239). nuke.build has been offline for ages, so every shipped build renders a dead link.

The HTML is an embedded resource consumed by HandlePlanRequestsAttribute (src/Fallout.Build/Execution/Extensions/HandlePlanRequestsAttribute.cs).

Fix

• Title/heading → "Fallout Execution Plan"
• Replace the embedded logo with the Fallout logo (.assets/fallout-logo.svg, inline as data URI)
• Point "More information" at Constants.FalloutDocsUrl (currently the GitHub repo; becomes the docs site after the domain lands). Consider templating it into the HTML as __DOCS_URL__ alongside the existing __GRAPH__/__EVENTS__ placeholders so the link tracks the constant instead of being hardcoded.

Rollout — two lanes

1. main (2026 line) — normal PR, target/2026. Non-breaking cosmetic fix.
2. support/v10 hotfix — backport against the currently published 10.3.47 → ship as 10.3.48 via hotfix/v10.x. The file lives at the same path on support/v10, so this should cherry-pick cleanly.

Policy note: support/v10 is nominally security/critical-only per ADR-0004. Maintainer-sanctioned exception: wrong branding plus a dead link in a shipped, user-facing artifact.

v11 (11.0.x): retired and unlisted — no action.