Add API Submission And Improve Triage, Settings, And SLA

The public API now supports POST conversation/submit

Users with permissions now have the ability to bulk soft delete sites.

Automatic revenue sharing enabled by default for eligible subscription management partners.

Stripe onboarding now defaults new connected accounts to a monthly payout schedule, and bank account status is clearer when setup is complete.

Signal repeat intervals expanded up to 60 with autocomplete.

Scheduled active memberships now retain automatic Stripe Tax as expected.

Large SLA bulk updates now show the correct site-update warning language.