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.

packages/client/ui-conversation/src/client/contract/terminal-card-model.ts

@@ -1,6 +1,6 @@
 /**
  * Pure derivation of the terminal-card props from a frozen call slice: the
- * `card:'terminal'` render intent the bash tool declares arrives on the
+ * `card:'terminal'` render intent the shell tools declare arrives on the
  * snapshot as `callView`/`resultView`, and this is the one place that turns
  * that pair into what {@link TerminalBlock} draws. Both conversation render
  * sites (the chat tool row's expanded body and the details panel's Output