v0.116.0: Runtime-aware Execute tool, no-report readiness hint, payment method in onboarding, and CLI stability fixes

New features

- Runtime-aware Execute tool - Execute tool descriptions now adapt to your runtime, with WSL-specific guidance and an expanded bashism detector
- No-report readiness hint - CLI surfaces a dynamic hint when a report isn't needed
- Payment method in onboarding - You can now add a payment method during the final onboarding step (Factory App)

Bug fixes

- Lingering prompts after resume - User prompts are now cleared correctly after a droid resumes
- Gemini turn handling - Scoped Gemini reasoning signals to the active turn for more reliable continuations
- Billing error classification - Payment-required responses now surface as billing errors instead of generic invalid-request errors
- Working directory persistence - Validated working directory is now persisted and locked until the Droid Computer connects (Factory App)
- Droid Computer details on transient errors - Droid Computer details now remain visible during transient query errors (Factory App)
- Factory App updater download - Factory App updater now downloads the new version only after you click to install