fix(native-chat): pass runtime platform through full creation

src/renderer/src/hooks/composer-state/composer-submit-orchestration.ts

@@ -103,6 +103,7 @@ export function useComposerSubmitOrchestration(
     persistSetupAgentStartupPolicy: target.providerRuntimeSync.persistSetupAgentStartupPolicy,
     prepareFullSubmit: fullSubmitPreparation.prepareFullSubmit,
     resolvedInitialWorkspaceStatus: target.initialTargetState.resolvedInitialWorkspaceStatus,
+    selectedRepoAgentLaunchPlatform: target.runtimeTargetSelection.selectedRepoAgentLaunchPlatform,
     selectedRepoExecutionHostId: target.runtimeTargetSelection.selectedRepoExecutionHostId,
     selectedRepoIsGit: target.runtimeTargetSelection.selectedRepoIsGit,
     selectedRepoIsRemote: target.runtimeTargetSelection.selectedRepoIsRemote,

src/renderer/src/hooks/composer-state/full-creation-execution.test.ts

@@ -79,6 +79,7 @@ describe('useFullCreationExecution cancellation', () => {
         .fn<FullCreationExecutionInput['prepareFullSubmit']>()
         .mockResolvedValue(prepared),
       resolvedInitialWorkspaceStatus: undefined,
+      selectedRepoAgentLaunchPlatform: 'darwin',
       selectedRepoExecutionHostId: 'local',
       selectedRepoIsGit: true,
       selectedRepoIsRemote: false,

src/renderer/src/hooks/composer-state/full-creation-execution.ts

@@ -17,6 +17,7 @@ export type FullCreationExecutionInput = Pick<
   | 'persistSetupAgentStartupPolicy'
   | 'prepareFullSubmit'
   | 'resolvedInitialWorkspaceStatus'
+  | 'selectedRepoAgentLaunchPlatform'
   | 'selectedRepoExecutionHostId'
   | 'selectedRepoIsGit'
   | 'selectedRepoIsRemote'
@@ -65,6 +66,7 @@ export function useFullCreationExecution(input: FullCreationExecutionInput) {
     persistSetupAgentStartupPolicy,
     prepareFullSubmit,
     resolvedInitialWorkspaceStatus,
+    selectedRepoAgentLaunchPlatform,
     selectedRepoExecutionHostId,
     selectedRepoIsGit,
     selectedRepoIsRemote,