docs: sync seam ownership, roadmap ordering, and card JSDoc per review

core-data-structures/bash.md now names dsh-bash as owner of the shared
exit-status contract parseExitStatus/ParsedExitStatus provide to both
shell tools' presentResult (mirroring the README seam paragraph); the
windows-pwsh-default roadmap no longer claims composition-first ordering
while the rendering stage ships first; the terminal-card-model JSDoc
covers the shell tools, not just bash. Re-record both bilingual pairs.

docs/core-data-structures/bash.i18n.yaml

@@ -1,6 +1,6 @@
 # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
-#   pnpm run verify-translation-pairing --write
-bash.md: 3747244662301a256e12037ea67c21017b5ac2c5
-bash.zh.md: 9927aa8d51ee410d70bed7a2d00e40061b499e15
+#   pnpm run verify-translation-pairing --write docs/core-data-structures/bash.md
+bash.md: f83a133c8e049bc111cfabd2b59def18a1b2d607
+bash.zh.md: ae67545f771320148633f8474f0515af7ad9ba83