fix(web): expose Codex Fast and Plan on Create Session (#1017)

* fix(web): expose Codex Fast and Plan on Create Session

Wire serviceTier and collaborationMode through spawn so Create can set
the same Codex options chat Settings already supports (#1015).

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(cli): forward collaborationMode through machine spawn RPC

Create Session Plan was accepted by the hub but dropped in apiMachine
before buildCliArgs; also preserve collaborationMode on resume spawn.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(cli): correct stopSession mock type in spawn RPC test

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(web): keep Fast mode across Create draft restore while models load

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(web): preserve pending Fast selection

* fix: apply Fast and Plan to imported Codex sessions

* test: narrow imported Codex session id

* fix: forward explicit Standard service tier

* fix: integrate create-session controls with current main

* test: close Codex RPC suite

* fix: preserve existing session spawn field

* fix(web): integrate Codex controls with current New Session form

* fix(web): reconcile draft types and submit state

* fix(hub): integrate spawn arguments with current resume flow

* test(cli): isolate spawn RPC suite

---------

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/lib/locales/en.ts

@@ -272,6 +272,8 @@ export default {
   'newSession.opencodeModel.empty': 'No OpenCode models discovered for this directory',
   'newSession.opencodeModel.default': 'Default',
   'newSession.reasoningEffort': 'Reasoning effort',
+  'newSession.collaborationMode': 'Collaboration mode',
+  'newSession.fastMode': 'Fast mode',
   'newSession.yolo': 'YOLO mode',
   'newSession.yolo.title': 'Bypass approvals and sandbox',
   'newSession.yolo.desc': 'Uses dangerous agent flags when spawning.',

web/src/lib/locales/zh-CN.ts

@@ -276,6 +276,8 @@ export default {
   'newSession.opencodeModel.empty': '未在此目录发现 OpenCode 模型',
   'newSession.opencodeModel.default': '默认',
   'newSession.reasoningEffort': '推理强度',
+  'newSession.collaborationMode': '协作模式',
+  'newSession.fastMode': '快速模式',
   'newSession.yolo': 'YOLO 模式',
   'newSession.yolo.title': '跳过审批和沙箱',
   'newSession.yolo.desc': '启动时使用危险的代理标志。',