fix: improve cte review presentation

docs/superpowers/plans/2026-07-14-workflow-ui-regressions.md

@@ -169,30 +169,30 @@ Expected: PASS.
 - `SqlViewer({ blocks })` shows the layout toggle only when `blocks.length > 1`.
 - CTE plan data shape remains unchanged.
 
-- [ ] **Step 1: Write failing semantic/layout tests**
+- [x] **Step 1: Write failing semantic/layout tests**
 
 Assert long filter data is rendered in distinct elements labeled Column, Operator, and Value;
 assert card sections expose stable headings. Assert a one-block SQL viewer has no Horizontal or
 Vertical controls while a two-block viewer retains both.
 
-- [ ] **Step 2: Run tests and verify RED**
+- [x] **Step 2: Run tests and verify RED**
 
 Run: `cd frontend && npx vitest run src/viewers/CtePlanViewer.test.tsx src/viewers/SqlViewer.test.tsx src/viewers/CteResultViewer.test.tsx`
 
 Expected: structured filter labels are absent and the one-block toggle is present.
 
-- [ ] **Step 3: Implement responsive CTE cards**
+- [x] **Step 3: Implement responsive CTE cards**
 
 Use a bordered header grid, prose blocks with `leading-relaxed`, metadata rows with fixed labels,
 `break-words`/`font-mono` for physical identifiers, and a responsive filter grid such as
 `grid-cols-1 sm:grid-cols-[minmax(0,1fr)_auto_minmax(0,1fr)]`. Keep output columns wrapping.
 
-- [ ] **Step 4: Hide the single-block toggle**
+- [x] **Step 4: Hide the single-block toggle**
 
 Wrap the layout control in `{blocks.length > 1 && (...)}` without changing multi-block state or
 rendering.
 
-- [ ] **Step 5: Run targeted tests and typecheck**
+- [x] **Step 5: Run targeted tests and typecheck**
 
 Run: `cd frontend && npx vitest run src/viewers/CtePlanViewer.test.tsx src/viewers/SqlViewer.test.tsx src/viewers/CteResultViewer.test.tsx && npx tsc -b`