- Made `mode` a mandatory property in `MultiModelOptions`, `CloseSessionOptions`, and `CleanupOptions`.
- Updated function signatures to accept `mode` and removed default empty option objects where appropriate.
- Passed `mode: "cli"` from CLI commands and `mode: "tool"` from tool commands to cleanup, close, and open operations.
- Adjusted internal handling to use the provided `mode` (removed fallback defaults).
- Updated type definitions and added documentation for the new `mode` field.
- Bump `@opencode-ai/plugin` dependency from 1.2.27 to 1.3.0.
- Introduce `cleanup` command in CLI with force and remote options.
- Export `cleanupMultiModel` from core index.
- Register `multi-model-cleanup` tool in plugin and update exports.
- Add `CleanupOptions` and `CleanupResult` types to define cleanup behavior and results.