docs: record ADR-0024 completion, reconcile requirements.md + handoff-14

ADR-0024 audited as fully implemented. Amend the ADR with a "Phase F
minimal" implementation note (parser.rs retained as the router +
ParseError home) and update the README index line to match.

Reconcile docs/requirements.md against handoffs 10-14: refresh the
test baseline (449 -> 1006), mark U4 (replay) satisfied, correct the
A1 / H1a / H3 progress notes.

Amend handoff-14: §3 flagged items both resolved (ranker kept,
CommandNode.hint_mode removed); §4 rewritten as a concrete next-work
pointer at the reconciled requirements.md.

docs/requirements.md

@@ -26,9 +26,12 @@ repo is pushed).
 
 ## Test baseline
 
-After B2/C2 (column drop / rename / change-type): **449
-passing, 0 failing, 0 skipped** (`cargo test`). Clippy clean
-with the nursery lint group enabled.
+After ADR-0024 full implementation + the handoff-14 cleanup
+pass: **1006 passing, 0 failing, 1 ignored** (`cargo test` —
+the one ignored test is a long-standing `` ```ignore ``
+doc-test in `src/friendly/mod.rs`). Clippy clean with the
+nursery lint group enabled. (Earlier reference point, after
+B2/C2: 449 passing.)
 
 ---
 
@@ -101,11 +104,12 @@ with the nursery lint group enabled.
   available in both modes: `save`, `save as`, `load`, `new`,
   `rebuild`, `export`, `import`, `seed`, `replay`, `undo`,
   `redo`, `mode`, `help`, `hint`, `quit`.
-  *(Progress: `quit`/`q`, `mode simple|advanced`, `help` (basic
-  listing), `save`, `save as`, `load`, `new`, `rebuild`,
-  `export`, `import` all implemented (Iterations 4 + 5). `seed`
-  in the seeding iteration; `replay` / `undo` / `redo` in the
-  U-series; `hint` with H2.)*
+  *(Progress: `quit`/`q`, `mode simple|advanced`, `help`,
+  `save`, `save as`, `load`, `new`, `rebuild`, `export`,
+  `import`, `replay` all implemented (Iterations 4 + 5;
+  `replay` via ADR-0024 Phase E — see U4). `seed` in the
+  seeding iteration; `undo` / `redo` in the U-series; `hint`
+  with H2.)*
 
 ## DSL data commands
 
@@ -301,8 +305,12 @@ with the nursery lint group enabled.
 - [x] **U3** `history.log` records every successfully executed
   command in append-only form (Iteration 2). Format:
   `<ISO-8601 Z>|ok|<source>` per ADR-0015 §5.
-- [ ] **U4** `replay` runs commands from a `history.log` or
-  `.commands` file.
+- [x] **U4** `replay` runs commands from a `history.log` or
+  `.commands` file. *(Implemented via ADR-0024 Phase E:
+  `runtime::run_replay` parses each non-blank, non-`#`-comment
+  line with the schema-aware parser and dispatches it through
+  the normal pipeline; stops at the first error, no rollback;
+  nested replay refused. Covered by `tests/replay_command.rs`.)*
 
 ## Sharing and export (per ADR-0007)
 
@@ -350,14 +358,21 @@ with the nursery lint group enabled.
   separate effort from H1 (which targets database errors); it
   targets parser errors. Pending — multiple targeted fixes
   shipping piecemeal so far (e.g. `values` becoming optional in
-  INSERT removes one such case).
+  INSERT removes one such case; ADR-0024's typed value slots
+  give per-column-type rejection wording; `insert into T (col)`
+  with no `values` clause now flags "looks like Form A — add
+  `values (...)`"). A systematic pass is still pending.
 - [ ] **H2** `hint` provides contextual help for the current
   input or the most recent error.
 - [ ] **H3** `help` provides general reference and per-command
   help.
-  *(Progress: `help` app-level command lists currently-supported
-  commands + DSL grammar reference + types, kept in sync with
-  what's wired up. Per-command detail is the missing piece.)*
+  *(Progress: the `help` command lists currently-supported
+  commands + DSL grammar reference + types. As of ADR-0024
+  §help_id it is assembled by iterating the command REGISTRY
+  and translating each `CommandNode.help_id`, so a new command
+  appears automatically. A general reference and `help
+  <command>`-style detailed per-command help are still the
+  missing pieces.)*
 
 ## CLI