chore(release): fix bump-version.sh commit-message hint + untrack accidental worktree gitlinks

.gitignore

@@ -44,3 +44,12 @@ examples/wasm/pkg
 
 # macOS
 .DS_Store
+
+# Local agent / Claude Code worktrees. These shouldn't ever get
+# committed — but `git add -A` from main while a worktree is live
+# under .claude/worktrees/<name>/ will capture it as a gitlink
+# (mode 160000) because the worktree dir looks like a submodule to
+# the parent index. Ignoring the whole tree prevents that whole
+# class of accident. (The release commit 937f8b4 hit exactly this
+# bug; the next commit untracks the leftover gitlinks.)
+.claude/worktrees/

scripts/bump-version.sh

@@ -222,6 +222,21 @@ fi
 
 echo
 echo "Done. Next steps:"
-echo "  cargo build    # refresh Cargo.lock with the new versions"
-echo "  git diff       # inspect the twelve-file bump"
-echo "  git checkout . # or back out if it looks wrong"
+echo "  cargo build                    # refresh Cargo.lock with the new versions"
+echo "  git diff                       # inspect the twelve-file bump"
+echo "  git checkout .                 # or back out if it looks wrong"
+echo
+echo "When the diff looks right, commit + tag with the EXACT message the"
+echo "release workflow's detect job expects (regex"
+echo "  ^release: v[0-9]+\\.[0-9]+\\.[0-9]+\$"
+echo "in .github/workflows/release.yml). Any other message and the"
+echo "release pipeline silently skips publish:"
+echo
+echo "  git commit -am 'release: v${VERSION}'"
+echo "  git tag v${VERSION}"
+echo "  git push && git push --tags"
+echo
+echo "If a push lands with a different commit-message format, the"
+echo "release workflow can be retriggered manually:"
+echo
+echo "  gh workflow run release.yml -f version=${VERSION}"