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+# Session 0041.0 — Transcript
+
+> App: vscode-cowriting-plugin
+> Start: 2026-06-12T18-17 (PST) · End: 2026-06-13T07-16 (PST)
+> Type: brainstorming
+> Posture: autonomous (yolo)
+> Goal: brainstorm the Ask-Claude document-edit cluster (#42, #47, #46) and
+> sequence/design it, starting with #42
+> Outcome: **GRADUATED** — one combined Solution Design
+> `specs/coauthoring-document-edit-flow.md` (content repo, `status: graduated`,
+> commit `9d016e8`), sequencing #42 → #47 → #46.
+
+## Launch prompt
+
+`/goal brainstorm the Ask-Claude document-edit cluster (#42, #47, #46) and
+sequence/design it, starting with #42`
+
+## Plan
+
+Brainstorming session — produce a Solution Design for the **Ask-Claude
+document-edit flow**, the cluster of #42 (Ask Claude to Edit Document — entry
+points), #47 (block-granularity proposals), #46 (accept-all). Deliverable: one
+combined Solution Design (content repo `specs/`), sequencing the three as a
+delivery plan **#42 (reach) → #47 (review) → #46 (accept)**.
+
+## Arc
+
+1. **Init.** Claimed session 0041 (`--type brainstorming`), clean pushed `main`
+   baseline, seeded the Plan block. Resolved app repos (roadmap = framework repo;
+   content = `vscode-cowriting-plugin-content`; no BDD corpus).
+2. **Read the cluster.** Read the three capture drafts (#42/#47/#46) in the
+   content repo `issues/`. Then ground in code: `package.json` menus/commands,
+   `trackChangesModel.ts` (`splitBlocks`/`diffBlocks`/`diffToHunks`/
+   `anchorInsertion`/`renderReview`), `trackChangesPreview.ts`
+   (`editDocument`/`askClaude`/`runEditAndPropose`), `proposalController.ts`
+   (`acceptById`/`accept`→`applyAgentEdit`/`listProposals`).
+3. **Key reframe.** F11 (session 0037) **already shipped** the document-edit path
+   — `cowriting.editDocument` → `runEditAndPropose({kind:"document"})` →
+   `diffToHunks` (word-level, INV-37). So #42 is mostly DONE (remaining = menu
+   wiring); #47 swaps the document-branch diff to block-level; #46 loops the
+   existing accept seam.
+4. **Found a spec-hygiene gap.** The F11 (#43) Solution Design was never graduated
+   to `specs/` — INV-35/36/37 live only in code comments + the F11 issue draft.
+   Logged as OQ-2 (follow-up), restated the depended-on F11 invariants in the new
+   spec.
+5. **Locked two forks with the operator** (AskUserQuestion):
+   - **D-1** — per-block proposals **preserve unchanged-span attribution** (block =
+     decision unit, word = attribution unit; intra-block `diffToHunks` sub-diff at
+     accept; INV-40). *Not* whole-block→Claude.
+   - **D-2** — ship as **one combined Solution Design**, not three.
+6. **Wrote the spec.** `specs/coauthoring-document-edit-flow.md` — business →
+   product → engineering, new invariants INV-38..42 (INV-39 supersedes INV-37),
+   delivery plan SLICE-1/2/3 = #42/#47/#46, traceability, decisions log. Self-
+   reviewed (no placeholders, consistent, scoped). Did **not** invoke
+   `writing-plans` (wgl-brainstorming override — the artifact is the spec,
+   submitted at finalize; implementation is a downstream session).
+7. **Finalize.** Submitted the spec `--status graduated`; memory updated.
+
+## Deferred decisions
+
+- **D-3 (low-confidence driver call)** — sequenced **#42 → #47 → #46** per the
+  goal's "starting with #42," **despite #47 carrying the P1 value** ("too much to
+  review" is the sharpest pain). The three are code-independent so the order is
+  reversible (§7.1); #47 and #42 could swap with no rework if the operator wants
+  the P1 review fix to land first. Surfaced at closeout; logged as D-3 in the
+  spec §9.
+- D-4 (driver) block taxonomy = exactly `splitBlocks`'s units; D-5 (driver)
+  accept-all needs no confirmation, button shown ≥2 pending. Both in spec §9.
+
+## Loose ends → next session
+
+- **OQ-2** — graduate the F11 (#43) spec to `specs/` for a clean invariant ledger
+  (INV-35/36/37 currently code-only).
+- **OQ-1** — whether selection edits should also preserve-unchanged-span
+  attribution (out of #47 scope).
+- Content-repo local working tree carries pre-existing untracked drafts/specs
+  (prior sessions / the Author's) — not landed by this session.
+
+## Next /goal
+
+```
+/goal plan-and-execute #42 (SLICE-1 of the document-edit flow — Ask-Claude entry-point menu wiring), per specs/coauthoring-document-edit-flow.md
+```
diff --git a/sessions/0041/SESSION-0041.0-TRANSCRIPT-2026-06-12T18-17--INPROGRESS.md b/sessions/0041/SESSION-0041.0-TRANSCRIPT-2026-06-12T18-17--INPROGRESS.md
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-# Session 0041.0 — Transcript
-
-> App: vscode-cowriting-plugin
-> Start: 2026-06-12T18-17 (PST)
-> Type: brainstorming
-> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
->
-> This file reserves session ID 0041 for vscode-cowriting-plugin. The driver replaces this
-> body with the full transcript and renames the file to its final
-> SESSION-0041.0-TRANSCRIPT-2026-06-12T18-17--<end>.md form at session end.
-
-## Launch prompt
-
-_(launch prompt not captured at claim time)_
-
-## Deferred decisions
-
-_Autonomous-mode low-confidence calls the driver made and would have
-liked operator input on. Appended as the session runs; surfaced at
-finalize. Empty if none._