docs: fix stale package README claims found while writing subsystem pages

- dsh-host-webserver: the service is HttpServerService under ctx.httpServer
  (README said WebServerService/ctx.webServer, matching no symbol in source),
  and the dev-mode bundle-watch paragraph described machinery that moved to
  dsh-client-modules/dsh-client-hmr in the webserver rewrite — removed; those
  packages' READMEs already document the current pipeline.
- dsh-workspace: ctx.workspace.touchSession(id) does not exist; the
  activity-pinning chain was replaced by Workspace.insertSessionBefore
  (2026-07-25 session-list note) — the bullet now documents the real method.
- packages/storage group table: the domain package directory is
  storage-domain/, not domain/.

All three pairs updated on both sides and re-recorded.

packages/workspace/workspace/README.i18n.yaml

@@ -2,5 +2,5 @@
 # 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 packages/workspace/workspace/README.md
-README.md: bfa044de50fc71dca95637487df50dc551d40e1b
+README.md: 057765e38de9cc700210eb8edeb1ddc7ffc861ff
 README.zh.md: f3be9611eba45db3719ce76ad6625f4787fab9ac

packages/workspace/workspace/README.md

@@ -12,6 +12,7 @@ The entity/storage rationale lives in the [domain Agent Note](../../../.agents/n
 - `ctx.workspace.get(id)` / `list()` / `resolveByPath(path)` — cache-served lookups. `list()` is synchronous and follows durable registry order; `resolveByPath` is async because it applies the same `realpath` canon and rejects a missing path rather than creating it.
 - `ctx.workspace.delete(id)` — removes only the Workspace registration, its durable order entry, and its session account. Unknown ids return `false`; a removed record returns `true`. The directory, user files, live Sessions, and persisted session logs are never touched, so those Sessions become Ungrouped. A table-write failure restores the prior order and published entity.
 - `Workspace.attachSession(id)` — validates a live or persisted session header cwd against the workspace path and prepends a new id. Unknown sessions, absent/unresolvable/non-directory cwd values, and mismatches reject without writing. `detachSession` removes only the candidate index entry.
+- `Workspace.insertSessionBefore(id, before?)` — moves an accounted session within the manual order, DOM-insertBefore-like: before the anchor, or appended when the anchor is omitted. A session or anchor absent from the account rejects without writing; a move to the current position resolves without writing. Workspace order never changes.
 - `ctx.workspace.archiveSession(id)` / `archivedSessionIds` — the registry-global archive set, layered over workspace accounting: an archived session disappears from grouping surfaces but keeps its session log and its `sessionIds` slot, so a future unarchive restores its position. Archiving accepts any live or persisted session (accounted or Ungrouped), resolves without writing for an already archived id, and rejects an unknown id. State written before the field existed parses with an empty set.
 - `Workspace.sessionIds` — synchronous id-plus-canonical-cwd membership projection in durable candidate order. Missing headers, invalid cwd values, and mismatches are filtered; the next workspace mutation prunes them. A medium indexing one session under two workspaces, claiming one path from two records, or diverging from durable workspace order rejects at startup.
 - `Workspace.status()` — uncached directory check, `'ok' | 'missing-dir'`; a missing directory never mutates the record.