fix(orchestration): preserve active workers across updates (#11271)

* fix(orchestration): preserve active workers across updates

* test(ssh): model absent legacy adoption

* test(orchestration): align compatibility contracts

* fix(windows): escape updater PowerShell booleans

* fix(windows): restore stock uninstall process check

* fix(orchestration): keep recovery off renderer startup barrier

* fix(orchestration): harden legacy recovery migration

* fix(orchestration): close recovery review gaps

* fix(orchestration): complete legacy worker cutover recovery

* fix(orchestration): preserve legacy workers across updates

---------

Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>

.github/workflows/win-update-e2e.yml

@@ -128,6 +128,7 @@ jobs:
           node tools/win-update-e2e/run.mjs `
             --from "$env:FROM_EXE" `
             --to "$env:TO_EXE" `
+            --require-distinct-artifacts `
             --expect "$env:EXPECT" `
             --soak-seconds "$env:SOAK_SECONDS" 2>&1 | Tee-Object -FilePath $log
           exit $LASTEXITCODE