Inject an explicit `order` field (1-4) into the four core agents
(Sisyphus, Hephaestus, Prometheus, Atlas) via reorderAgentsByPriority().
This pre-empts OpenCode's alphabetical agent sorting so the intended
Tab cycle order is preserved once OpenCode merges order field support
(anomalyco/opencode#19127).
Refs anomalyco/opencode#7372
Reuse the current session's selected model during config-time agent rebuilds when config.model is missing, so desktop sessions do not snap back to the default model after each send.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Keep install-time and runtime model tables in sync, stop OpenAI-only misrouting when OpenCode Go is present, and add valid OpenAI fallbacks for atlas, metis, and sisyphus-junior.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
kuitos