Everruns 0.17.26: Live, steerable sessions

Highlights

• Live, steerable sessions: Sessions are now live and steerable, with canonical session events, session history and resume, and a session work and wake API (#3095, #3090, #3089, #3083).
• Sessions as the operational list: The Sessions surface was rebuilt as the operational list, recording session source and offering a filterable list with facet counts (#3078, #3073).
• Advanced capability authoring: New advanced capability authoring API with typed lifecycle hooks, a workspace access policy, unified capability configuration, and separated provider and model configuration (#3084, #3086, #3085, #3096, #3093).
• Daytona workspace recovery: Sandboxes recover Daytona workspaces after instance loss (#3092).

See the GitHub release and the full release notes for every pull request in this version.