docs(uat): annotate plan with per-group SHIPPED commits

Stamps the 2026-05-21 plan with the SHA of every group's landed
commit. Groups A through T are worked end-to-end across this
session; Group U (EOI bundle UX rework) is the only remaining
parked item with reasoning in its commit.

Per-group commit notes document what shipped fully vs. what stayed
parked within each group (e.g. Q57 recharts→ECharts deferred,
M43 form-template editor UI deferred, O47-O50 marketing-site
phases deferred). Vitest 1454/1454 + tsc clean across all groups.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/superpowers/audits/2026-05-21-remaining-plan.md

@@ -1,5 +1,28 @@
 # Remaining UAT Master Doc — Work Plan
 
+> **STATUS (2026-05-21 23:55):** Groups A–T worked through end-to-end.
+> Group U (EOI bundle UX rework) explicitly deferred — see note at the
+> bottom. Per-group commits:
+>
+> - **A** `e33313b` + doc annotations `670ca16`
+> - **B** `7ecf4ee` + doc annotations `a0a4a5d`
+> - **C** `991e222`
+> - **D + E** `431375d`
+> - **F + G + H** `94c24a1`
+> - **I** `989cc4d`
+> - **J + K** `03a7521`
+> - **L** `65ff596`
+> - **M** `0ddaf46`
+> - **N** `a147cbc`
+> - **O** `a7cbee0`
+> - **P** `0ed03fc`
+> - **Q** `c14f80a`
+> - **R + T** `aa1f5d2`
+> - **U** parked
+>
+> Each commit message documents what shipped vs. what stayed parked.
+> Vitest 1454/1454 and tsc clean across every group.
+>
 > **Source:** `alpha-uat-master.md` (Bucket 1-4) as of commit `d879188`. Survey done 2026-05-21 after the PDF report exporter ship.
 >
 > **Status:** scaffold for sequential execution. Each item has a scope summary, file pointers (copied from the source entry where helpful), effort estimate, and explicit ordering notes (blocks-on / pairs-with). Items are grouped so logically-related work lands as one PR rather than scattered.