* fix(providers): apply configured options at session startup
Treat provider options as one opaque record, with provider-owned validation and per-agent overrides over configured defaults. Keep agent overrides separate from defaults so configuration changes apply on the next launch or resume.
* test(providers): verify provider-owned validation through Hub
* fix(providers): preserve the complete wrapped session interface
* feat(client): publish the TypeScript SDK surface
Make the high-level client API usable for external integrations and document complete agent, workspace, provider, event, and recipe flows.
* fix(client): correlate provider snapshots by daemon cwd
Return the daemon's canonical snapshot identity so waitForReady can match updates for relative, tilde, and otherwise non-canonical paths without duplicating filesystem rules in the SDK.
* test(server): make snapshot cwd assertion portable
* fix(client): gate canonical provider snapshot waits
Older daemons do not expose the canonical snapshot identity needed to correlate workspace updates safely. Require the advertised capability and fail with an update-host message instead of guessing across workspaces.
Mohamed Boudra