Add @shared/connector-catalog.ts mirroring the 26-entry pi-mono catalog
from src/main/connector-definitions so renderer can drive provider UI
without importing main-process modules. Widen connectorInputSchema to
accept the new ConnectorId union (5 OAuth + 18 API key + 3 cloud).
- Add IPC_CHANNELS entries for credentials list/save/remove/test and
oauth start/cancel/prompt/manual-code
- Extend DesktopEvent union with oauth:*, credentials-changed, and
agent-event variants used by pi-mono runtime and settings UI
- Extend DesktopApi CredentialsApi with listCredentials / saveCredential
/ removeCredential / testCredential and OAuth submit helpers
Split the flat 134-method DesktopApi interface into 12 domain
sub-interfaces (companies, agents, tasks, runs, approvals,
communication, threads, credentials, skills, budget, automation,
window) under src/shared/contracts/desktop-api/. desktop-api.ts
now intersects them to preserve the exact external flat shape;
window.agentCompany consumers and preload wiring are untouched.
Break the 281-line kitchen-sink schemas-misc.ts into 12 domain modules
(badges, automation, budget, wakeup, config-revisions, run-events,
agent-permissions, heartbeat, runtime-state, threads, participants,
subscriptions). schemas-misc.ts now re-exports the domain barrel so
existing imports keep working. Adds direct exports to contracts.ts for
new code to pull from the narrower modules.
ZacharyZhang-NY