sync and publish name the Rebase-Review Gate by its display name

The help and exit-42 cause texts still said "rebase-review gate" after the display
name was settled; the generated reference and CONTRACT row follow.

Files changed:
- CHANGES.md
- VERSION
- docs/reference/commands/git.md
- docs/reference/exit-codes.md
- tools/CONTRACT.md
- tools/chemenu/commands/git_publish.py

Co-Authored-By: Claude Code <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SnAJ7Z3CpVD3PRbN73QtU2

tools/CONTRACT.md

@@ -1910,13 +1910,13 @@ Fetch `<remote>/<branch>` and bring the local branch up to date with it.
 - 0    The remote cannot be reached - reported and skipped, not a failure
 - 1    The automatic rebase hit a real conflict outside the generated files (git failed), or `kb/log.md` was edited rather than appended to; it is aborted cleanly and the working tree restored
 - 1    An uncommitted change - or an untracked file - sits on a path the incoming commits also change; nothing was changed
-- 42   Rebase-review gate: `<remote>/<branch>` moved and both sides changed the same file, generated files aside; the output lists the upstream commits, the overlapping files and their diff
+- 42   Rebase-Review Gate: `<remote>/<branch>` moved and both sides changed the same file, generated files aside; the output lists the upstream commits, the overlapping files and their diff
 
 **ON FAILURE**
 
 - The automatic rebase hit a real conflict outside the generated files (git failed), or `kb/log.md` was edited rather than appended to; it is aborted cleanly and the working tree restored -> Do not retry and do not force - resolve the conflict manually, then re-run
 - An uncommitted change - or an untracked file - sits on a path the incoming commits also change; nothing was changed -> Show the user the file it names. Once that change is committed or moved out of the way, re-run once
-- Rebase-review gate: `<remote>/<branch>` moved and both sides changed the same file, generated files aside; the output lists the upstream commits, the overlapping files and their diff -> Show the user the command's full output verbatim and stop. Once they have approved it, run the re-run line the output prints, which carries `--confirm-rebase <token>`. Without that token, or with a wrong, invented or superseded one, it exits 42 again with the current state
+- Rebase-Review Gate: `<remote>/<branch>` moved and both sides changed the same file, generated files aside; the output lists the upstream commits, the overlapping files and their diff -> Show the user the command's full output verbatim and stop. Once they have approved it, run the re-run line the output prints, which carries `--confirm-rebase <token>`. Without that token, or with a wrong, invented or superseded one, it exits 42 again with the current state
 
 **NEVER**
 
@@ -1925,7 +1925,7 @@ Fetch `<remote>/<branch>` and bring the local branch up to date with it.
 
 **NOTES**
 
-- Fetches `<remote>/<branch>`, then: fast-forwards when only the remote moved; rebases the local commits on top when both sides moved but touched disjoint files; exits 42 (rebase-review gate) when both sides touched the same file.
+- Fetches `<remote>/<branch>`, then: fast-forwards when only the remote moved; rebases the local commits on top when both sides moved but touched disjoint files; exits 42 (Rebase-Review Gate) when both sides touched the same file.
 - Files `wikitool` generates (`kb/index.md`, `kb/log.md`, `kb/provenance.md`, every `kb/**/INDEX.md`) never count as an overlap and never reach the gate. Where they are what stops git - uncommitted ones in the way of a fast-forward or rebase, or a rebase conflict in them - they are merged mechanically: `kb/log.md` becomes the incoming log plus the entries only this side appended, and the catalog and `kb/provenance.md` are regenerated from the merged pages and left as an uncommitted change. A reconcile git can do on its own is unchanged and regenerates nothing.
 - Uncommitted changes that no incoming commit touches do not stop a rebase: they are carried through it (`git rebase --autostash`) and come back unchanged.
 - Before anything is set aside, the working tree is stored as a commit under `refs/wikitool/reconcile-backup`. A successful reconcile drops it; a failed one restores the working tree and names the ref.
@@ -1953,7 +1953,7 @@ Reconcile with `<remote>/<branch>`, then stage all changes, commit, and push.
 
 - effect: write
 - idempotent: no
-- atomic: No - sequential git operations. Every gate runs before staging, except on the one retry of a rejected push, where the rebase-review gate can exit 42 after the commit: nothing is pushed, and the re-run with `--confirm-rebase` pushes that commit
+- atomic: No - sequential git operations. Every gate runs before staging, except on the one retry of a rejected push, where the Rebase-Review Gate can exit 42 after the commit: nothing is pushed, and the re-run with `--confirm-rebase` pushes that commit
 - budget: counted
 - network: yes
 - gates: mass-update, publish-remote, rebase-review
@@ -1973,7 +1973,7 @@ Reconcile with `<remote>/<branch>`, then stage all changes, commit, and push.
 - 1    `--yes`/`-y` was passed - the flag does not exist and fails with an explicit error
 - 1    `.wikitool-remotes.json` is unreadable or has no usable `allowed_push_urls` list
 - 42   Mass-Update Gate: `--threshold` (default 10) or more counted files would be committed, or the `--confirm` token does not match this changeset
-- 42   Rebase-review gate: `<remote>/<branch>` moved and both sides changed the same file; the output lists the upstream commits, the overlapping files and their diff
+- 42   Rebase-Review Gate: `<remote>/<branch>` moved and both sides changed the same file; the output lists the upstream commits, the overlapping files and their diff
 - 42   Publish-Remote Gate: `.wikitool-remotes.json` exists and the push URL of `--remote` is not listed in it, or `--remote` resolves to no push URL
 
 **ON FAILURE**
@@ -1984,7 +1984,7 @@ Reconcile with `<remote>/<branch>`, then stage all changes, commit, and push.
 - `--yes`/`-y` was passed - the flag does not exist and fails with an explicit error -> Drop it. The Mass-Update Gate is cleared only with `--confirm <token>` from the gate's own refusal output
 - `.wikitool-remotes.json` is unreadable or has no usable `allowed_push_urls` list -> Show the error to the user and stop - a malformed file is not permission, and fixing or deleting it is theirs to do
 - Mass-Update Gate: `--threshold` (default 10) or more counted files would be committed, or the `--confirm` token does not match this changeset -> Show the user the command's full output verbatim and stop. Once they have approved it, run the re-run line the output prints, which carries `--confirm <token>`. Without that token, or with a wrong, invented or superseded one, it exits 42 again with the current state
-- Rebase-review gate: `<remote>/<branch>` moved and both sides changed the same file; the output lists the upstream commits, the overlapping files and their diff -> Show the user the command's full output verbatim and stop. Once they have approved it, run the re-run line the output prints, which carries `--confirm-rebase <token>`. Without that token, or with a wrong, invented or superseded one, it exits 42 again with the current state
+- Rebase-Review Gate: `<remote>/<branch>` moved and both sides changed the same file; the output lists the upstream commits, the overlapping files and their diff -> Show the user the command's full output verbatim and stop. Once they have approved it, run the re-run line the output prints, which carries `--confirm-rebase <token>`. Without that token, or with a wrong, invented or superseded one, it exits 42 again with the current state
 - Publish-Remote Gate: `.wikitool-remotes.json` exists and the push URL of `--remote` is not listed in it, or `--remote` resolves to no push URL -> Show the user the push URL it names and the allowed ones, and stop. This gate has no token and no flag: only the user resolves it, by adding the URL to that file
 
 **NEVER**
@@ -1997,7 +1997,7 @@ Reconcile with `<remote>/<branch>`, then stage all changes, commit, and push.
 
 - Order: branch check and Publish-Remote Gate, then the reconcile with `<remote>/<branch>`, then the Mass-Update Gate, then `git add -A`, commit and push. `--no-push` skips all but the Mass-Update Gate and the commit.
 - Without `--no-push`, a remote that is not configured or cannot be reached ends the call with exit 1 at the reconcile - before the gate, `git add` and the commit, and also on a clean tree. Nothing is committed, the index and the working tree are unchanged, and the message names `--no-push` as the way to a local commit. The next `publish` that reaches the remote pushes that commit along with whatever is new. A remote that answers but has no `<branch>` yet (a new, empty repository) is not this case: the first publish of an instance commits and pushes as before.
-- Reconcile: fetches `<remote>/<branch>`, fast-forwards when only the remote moved, rebases the local commits on top when both sides moved but touched disjoint files, and exits 42 (rebase-review gate) when both sides touched the same file. A refused reconcile performs no rebase attempt. The `--confirm-rebase` token covers the exact upstream state and the set of files touched on both sides.
+- Reconcile: fetches `<remote>/<branch>`, fast-forwards when only the remote moved, rebases the local commits on top when both sides moved but touched disjoint files, and exits 42 (Rebase-Review Gate) when both sides touched the same file. A refused reconcile performs no rebase attempt. The `--confirm-rebase` token covers the exact upstream state and the set of files touched on both sides.
 - Generated files are never an overlap: where they are all that stops the reconcile, it merges them as `sync` does (both sides' log entries kept, the catalog and `kb/provenance.md` regenerated) and carries uncommitted changes no incoming commit touches through the rebase. The proactive reconcile runs before staging, so this publish commits the regenerated files - with `--path` too, see there; on the retry after a rejected push they get a commit of their own before the second push.
 - The push target must be the checked-out branch; this is checked before anything is staged. The unborn branch of a fresh `git init -b main` counts as checked out, so the first publish of a new instance works; a real detached HEAD is refused.
 - With nothing new to stage, a local commit the remote lacks is still pushed: one left behind by an earlier publish whose push failed, or every commit when the remote answers but does not have the branch yet (a new, empty remote repository).

tools/chemenu/commands/git_publish.py

@@ -1343,7 +1343,7 @@ def apply_reconcile(outcome: ReconcileOutcome, remote: str, branch: str, command
     notes=(
         "Fetches `<remote>/<branch>`, then: fast-forwards when only the remote moved; rebases "
         "the local commits on top when both sides moved but touched disjoint files; exits 42 "
-        "(rebase-review gate) when both sides touched the same file.",
+        "(Rebase-Review Gate) when both sides touched the same file.",
         "Files `wikitool` generates (`kb/index.md`, `kb/log.md`, `kb/provenance.md`, every "
         "`kb/**/INDEX.md`) never count as an overlap and never reach the gate. Where they are "
         "what stops git - uncommitted ones in the way of a fast-forward or rebase, or a rebase "
@@ -1389,7 +1389,7 @@ def apply_reconcile(outcome: ReconcileOutcome, remote: str, branch: str, command
             "out of the way, re-run once",
         ),
         cli_contract.Failure(
-            cause="Rebase-review gate: `<remote>/<branch>` moved and both sides changed the "
+            cause="Rebase-Review Gate: `<remote>/<branch>` moved and both sides changed the "
             "same file, generated files aside; the output lists the upstream commits, the "
             "overlapping files and their diff",
             reaction=cli_contract.token_gate_reaction("--confirm-rebase"),
@@ -1417,7 +1417,7 @@ def sync_command(
         None,
         "--confirm-rebase",
         metavar="TOKEN",
-        help="Clear the rebase-review gate for the exact upstream state and file overlap this "
+        help="Clear the Rebase-Review Gate for the exact upstream state and file overlap this "
         "token was issued for. The token comes from the gate's own refusal output.",
     ),
 ):
@@ -1506,7 +1506,7 @@ def commit_regenerated(remote: str, branch: str) -> None:
         effect=cli_contract.Effect.WRITE,
         idempotent=cli_contract.Idempotent.NO,
         atomic="No - sequential git operations. Every gate runs before staging, except on the "
-        "one retry of a rejected push, where the rebase-review gate can exit 42 after the "
+        "one retry of a rejected push, where the Rebase-Review Gate can exit 42 after the "
         "commit: nothing is pushed, and the re-run with `--confirm-rebase` pushes that commit",
         budget=cli_contract.Budget.COUNTED,
         network=cli_contract.Network.YES,
@@ -1525,7 +1525,7 @@ def commit_regenerated(remote: str, branch: str) -> None:
         "case: the first publish of an instance commits and pushes as before.",
         "Reconcile: fetches `<remote>/<branch>`, fast-forwards when only the remote moved, "
         "rebases the local commits on top when both sides moved but touched disjoint files, "
-        "and exits 42 (rebase-review gate) when both sides touched the same file. A refused "
+        "and exits 42 (Rebase-Review Gate) when both sides touched the same file. A refused "
         "reconcile performs no rebase attempt. The `--confirm-rebase` token covers the exact "
         "upstream state and the set of files touched on both sides.",
         "Generated files are never an overlap: where they are all that stops the reconcile, it "
@@ -1626,7 +1626,7 @@ def commit_regenerated(remote: str, branch: str) -> None:
             code=42,
         ),
         cli_contract.Failure(
-            cause="Rebase-review gate: `<remote>/<branch>` moved and both sides changed the "
+            cause="Rebase-Review Gate: `<remote>/<branch>` moved and both sides changed the "
             "same file; the output lists the upstream commits, the overlapping files and their "
             "diff",
             reaction=cli_contract.token_gate_reaction("--confirm-rebase"),
@@ -1677,7 +1677,7 @@ def publish_command(
         None,
         "--confirm-rebase",
         metavar="TOKEN",
-        help="Clear the rebase-review gate raised by the pre-push reconcile step. The token "
+        help="Clear the Rebase-Review Gate raised by the pre-push reconcile step. The token "
         "comes from that gate's own refusal output - see `tools/wikitool sync`.",
     ),
     yes: bool = typer.Option(