feat(codex): import and resume sessions from runners (#1088)

* fix codex import resume flow

* fix hub restart session active state

* fix codex transcript workspace scoping

* Address Codex import review findings

* Fix Codex import machine selection

* Update Codex sessions error test

* Address Codex import review findings

* Preserve forked Codex session id on sync

* Make Codex duplicate cleanup source-aware

* Handle Codex archive failures

* Limit existing session flag to Codex

* Preserve Codex import machine binding

* fix: rebase runner Codex import onto current main

* fix: preserve runner-scoped Codex import behavior

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Co-authored-by: syy <815728149@qq.com>

shared/src/rpcMethods.ts

@@ -27,6 +27,8 @@ export const RPC_METHODS = {
     ListSlashCommands: 'listSlashCommands',
     ListSkills: 'listSkills',
     ListCodexModels: 'listCodexModels',
+    ListCodexSessions: 'listCodexSessions',
+    ArchiveCodexSession: 'archiveCodexSession',
     ListCursorModels: 'listCursorModels',
     ListPiModels: 'listPiModels',
     ListOpencodeModels: 'listOpencodeModels',