docs(03-05): complete wizard wiring plan — human verify approved

- Updated 03-05-SUMMARY.md: checkpoint approved, plan fully complete
- Updated STATE.md: progress 100%, session recorded, decisions added

.planning/phases/03-wizard-ui/03-05-SUMMARY.md

@@ -57,7 +57,7 @@ completed: 2026-03-27
 - **Duration:** ~5 min
 - **Started:** 2026-03-27T08:42:00Z
 - **Completed:** 2026-03-27T08:47:00Z
-- **Tasks:** 2 completed (TDD: 4 commits), 1 pending human-verify checkpoint
+- **Tasks:** 3 completed (TDD: 4 commits + 1 human-verify approved)
 - **Files modified:** 5
 
 ## Accomplishments
@@ -76,7 +76,7 @@ Each task was committed atomically:
 3. **RED: App step routing WIZD-02 tests (failing)** - `b00305c` (test)
 4. **GREEN: App.tsx step router + App.test.tsx GREEN** - `8674bb8` (feat)
 
-_Task 3 (human-verify checkpoint) is pending — user must verify full wizard flow in browser_
+5. **Task 3: Human verify checkpoint — approved** — user confirmed full wizard flow works end-to-end
 
 ## Files Created/Modified
 
@@ -109,9 +109,9 @@ _Task 3 (human-verify checkpoint) is pending — user must verify full wizard fl
 **Total deviations:** 1 auto-fixed (test assertion matching multiple elements)
 **Impact on plan:** Minimal — test logic adjusted, no behavioral change.
 
-## Checkpoint Pending
+## Human Verification
 
-Task 3 is a `checkpoint:human-verify` — the user must run `npm run dev` and manually verify the complete wizard flow end-to-end in the browser. See PLAN.md Task 3 for the full verification checklist.
+Task 3 was a `checkpoint:human-verify`. The user ran `npm run dev` and manually verified the complete wizard flow end-to-end in the browser. Verification included: forward navigation across all 3 steps, backend selection, remote config forms (Azure and S3), deployment options, StepIndicator breadcrumb back-navigation, and data preservation across steps. User response: **approved**.
 
 ## Self-Check: PASSED
 
@@ -123,3 +123,4 @@ Task 3 is a `checkpoint:human-verify` — the user must run `npm run dev` and ma
 - Commit `b00305c` — FOUND (test RED App)
 - Commit `8674bb8` — FOUND (feat App.tsx wired)
 - 87/87 tests GREEN
+- Human verification: APPROVED