Capture the chat session that was previously reconstructed

CHANGELOG.md

@@ -46,6 +46,12 @@ here rather than left to be discovered.
 
 ### Changed
 
+- **The chat image in the documentation is a real session.** It was reconstructed from string
+  literals in `ChatCommand.cs`, because the REPL cannot be piped to a file — a fact disclosed only
+  inside the generator script, where nobody reads it. It was captured by hand against a live
+  workspace on 2026-08-06, which also verified the REPL, a context-keeping follow-up and `/sql`
+  for the first time. `ask.svg`'s SQL box, misaligned since an earlier identifier substitution
+  dropped its padding, is fixed at the same time.
 - The README no longer states a test count. The number had drifted from 89 to 175 without anyone
   noticing, which is what prose claims do.
 - **Positioning corrected.** Databricks CLI v1.10.0 ships `databricks genie ask`, which holds a

README.md

@@ -205,7 +205,8 @@ promise; it is a record of evidence.
 |---|---|
 | Unit and contract tests | Run on Windows and Linux in CI, on every push and pull request |
 | Azure Databricks, live workspace | `agents list`, `ask`, `pack run` and every output format verified against a real Genie Agent on 2026-08-01 |
-| `chat`, feedback, full-result download, visualizations | Contract tests only — **not** exercised live |
+| `chat` | Verified live on 2026-08-06 — the REPL, a follow-up keeping its context, and `/sql`. Its other slash commands were not exercised |
+| Feedback, full-result download, visualizations | Contract tests only — **not** exercised live |
 | Chunked results assembled beyond the first chunk | Mechanism verified live on 2026-08-05 — chunk reads on a Genie-executed statement are permitted, and the link, response shape and row arithmetic all behave as the client assumes. Genie emitting a multi-chunk result was **not** reproduced |
 | Unattended service-principal authentication | Request shape verified against the live token endpoint; the exchange with real service-principal credentials was **not** run |
 | AWS Databricks | Not tested |

ROADMAP.md

@@ -21,9 +21,10 @@ Status: in development.
 - [x] CLI output tests across terminal widths, unicode, nulls and escape-sequence injection
 - [ ] Live coverage for three paths that resist automation — each blocked for a different reason,
       recorded here rather than left as one vague gap:
-  - `chat` — the REPL refuses to start without an interactive terminal, by design, so it cannot be
-    driven from CI or an agent session. Its underlying follow-up call *is* covered live; the loop
-    around it is not. Needs a human at a terminal.
+  - ~~`chat`~~ — **done, 2026-08-06.** The REPL refuses to start without an interactive terminal,
+    so it needed a human at one. A live session covering a question, a follow-up that kept its
+    context, and `/sql` is recorded in [compatibility.md](docs/compatibility.md) and is now the
+    transcript behind the documentation's chat image. Its other slash commands remain uncovered.
   - Chunked results — assembled by following the link Databricks supplies
     ([ADR 0004](docs/decisions/0004-complete-a-chunked-result-by-following-the-link-databricks-supplies.md)).
     The mechanism was verified live on 2026-08-05, including the permission question that was the