feat: sync force-quit Flow teardown and polish macOS local ASR UX

End Live Activities and release the audio session synchronously on
applicationWillTerminate, and continue macOS local-model install,
onboarding, and settings polish on this branch.

project.yml

@@ -407,6 +407,7 @@ targets:
         excludes:
           - "AppIcon.appiconset"
       - path: OSGKeyboardMac
+      - path: OSGKeyboard/Services/OpenSourceLicenseCatalog.swift
       - path: OSGKeyboardShared
         excludes:
           - "en.lproj"
@@ -432,6 +433,8 @@ targets:
         buildPhase: resources
       - path: OSGKeyboard/Resources/CustomLanguageModel/v1/phrases.tsv
         buildPhase: resources
+      - path: OSGKeyboard/Resources/PrivacyPolicy.html
+        buildPhase: resources
       - path: OSGKeyboardShared/Resources/LocalASR/local-asr-catalog.json
         buildPhase: resources
     entitlements: