Tax review widget order: code was right, the wiki entity was wrong

Decision

Do not move the "Your tax journey" 5-AY chart from the sidebar into the main content column. A bug-fix pass flagged the current TaxPage.tsx layout (chart in the <aside>, claimed donut first in <main>) as a defect, on the theory that pillar-tax's PILLAR.TAX.REVIEW.WIDGET-ORDER row listed the AY pivot + journey chart as main-column item (1).

Checked against the actual immutable wireframe, .context/designs/web/tax/tax.html:

• Main column is explicitly numbered 1, 2, 4, 5, 6 (comments: "1+2 · Two AY-driven charts side by side · What you claimed | Old vs new regime", "4+5 · Deductions (left) + Quick Check (right) side-by-side", "6. What you missed this year (AY-driven · belongs in main)").
• The tax-journey chart is not in that numbered sequence. It's explicitly commented <!-- Your tax journey · 5-AY absolute history (not range-driven · belongs in aside) --> inside the <aside> block, right after the AY selector and before the "Pick your CA path" card (commented <!-- 7. ... belongs in aside -->).

apps/website/src/app/(app)/tax/components/TaxPage.tsx's current layout matches the wireframe exactly: ClaimedCard + RegimeCard first, WaterfallCard + QuickCheckCard second, MissedDeductionsCard third — all in <main>; AySelector + TaxJourneySidebar + CaPathCard in <aside>. The wiki entity's ordering claim was the thing that had drifted, not the code. Reordering the code to match the wiki would have introduced a real regression against the design.

Per .context/wiki/CLAUDE.md, raw sources under .context/designs/ are immutable and canonical; the wiki is synthesised from them. Corrected PILLAR.TAX.REVIEW.WIDGET-ORDER and the tax-pillar "six canonical widgets" list to describe the actual (and correct) layout instead.

Why

Caught while implementing an audit-flagged "widget order divergence" fix. The audit's finding (chart renders in the sidebar, not first in main) was accurate as an observation but wrong as a diagnosis — it assumed the wiki was the source of truth without checking the underlying wireframe.

Impact

• No code change. apps/website/src/app/(app)/tax/components/TaxPage.tsx is unchanged.
• pillar-tax — PILLAR.TAX.REVIEW.WIDGET-ORDER rewritten to describe the main-column/sidebar split correctly.
• tax-pillar — "Review is six canonical widgets, in order" list rewritten to match.

Status

Active

Sources

• .context/designs/web/tax/tax.html
• apps/website/src/app/(app)/tax/components/TaxPage.tsx