We want to support voice workflows that require safety confirmations (e.g., 'Siri, prune my stale database caches' followed by Siri asking 'This will delete 42 entries, are you sure you want to proceed?'). How do we cleanly model multi-turn dialogs in Swift using AppIntent without forcing the user to re-trigger Siri? What is the correct way to throw dialog prompts or handle dynamic parameter disambiguation (e.g., if the user says 'Siri, check status' and multiple daemon instances are running, how do we return a list of choices to Siri to read out loud)?

Some of our intents involve initiating local-to-remote database synchronization (e.g., syncing local memory metrics to a remote MongoDB instance). This operation can take between 5 to 15 seconds depending on network conditions. What are the strict execution timeout limits for App Intents running in the background on macOS and iOS (especially when triggered via Siri without active UI)? If the operation exceeds the default limit, will Siri forcefully terminate the intent? How can we request background execution extension or hand off the work to a background download session/daemon while reporting progress back to Siri in real-time? Does the system support asynchronous yielding (Progress) so Siri can display a progress bar or status updates (e.g., 'Syncing 50%... Done') during execution?

In some of our intents, we want the user to dictate a custom prompt or text body to be stored in the memory cache (e.g., 'Siri, add memory tag with content: Remember to invalid auth caches when schema bumps'). How can we define an AppIntent parameter that accepts open-ended dictation or arbitrary string blocks from Siri's speech-to-text translator? Are there length limits or language restrictions on string parameters parsed by Siri?

In our application, we have dynamic records (sessions, workspaces, and logs) stored in a local SQLite database that is modified in real-time by a background command-line tool. We want Siri to resolve these as AppEntity types (e.g., 'Siri, show status of [Session Name]' or 'Siri, export log for [Project]'). Since EntityQuery requires returning list/suggested entities, how do we efficiently synchronize or query the external SQLite file from the App Intent extension? Are there file-locking or concurrency issues we should be aware of when the CLI tool is writing to the database while Siri is querying it? Is there a performance penalty or memory limit when returning thousands of dynamically generated AppEntity instances in suggestedEntities()? Should we implement custom indexing or virtual tables to support Siri's fuzzy name matching?