docs: remove rebase residue and hedge parser-swap regression

- drop the commit-message suffix left at the end of the ui-workspace zh README
- state parser-swap regressions as possible, not guaranteed

packages/client/ui-workspace/README.i18n.yaml

@@ -3,4 +3,4 @@
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/client/ui-workspace/README.md
 README.md: 998ec043535a051fa22993b61663b4401bbb5ebf
-README.zh.md: 6c1045a2624bd361006b0098d55b0d67ee0427b4
+README.zh.md: 93d117996e92cf3ef09cdfdedbb2282731606bb0

packages/experimental/webworker-runtime/tests/compile/transform.spec.ts

@@ -14,8 +14,7 @@
  *
  * The trap cases are module forms that break a boot when the transform
  * mishandles them. Five traps cannot recur while the AST pass is the parser,
- * but they stay checked because a future parser swap would reintroduce exactly
- * them.
+ * but they stay checked because a future parser swap could reintroduce them.
  */
 import { expect, test } from 'vitest'
 import { parse } from 'acorn'