Stability checkpoint — About 3-widget extraction (B-7-5 P1B, MR !113) Phase B-7-5 P1B finalises the About-page split started in P1A. 3 substantive tabs extracted as widgets : - AboutOverviewTabComponent (217 LOC — hero SVG + tech badges) - AboutInfraTabComponent (155 LOC — port map + run.sh + ext svcs) - AboutTechTabComponent (52 LOC — A→Z technologies table) 11 small doc-pane shells stay inline in the parent template (each ~20 LOC of pure static link-out — extraction adds friction with no behavioural isolation gain). Counts : - about.component.html : 613 → 251 LOC (-59 %) - about.component.ts : 92 → 77 LOC (post-P1A baseline) Data imports : - overview widget : docsBase passed as required input (parent owns URL) - infra + tech widgets : import from sibling about-data.ts directly, no parent prop drill