Expose company connector plumbing to the renderer

A ComposioConnectionService owns the toolkit catalog (cursor-paged,
cached), managed auth-config reuse, connect-link initiation, and the local
connected-account mirror that agent runs read. Five IPC surfaces carry it
to the UI - list toolkits, connect a toolkit, refresh account statuses, and
employee-side grant/revoke - and the snapshot now includes
connectorAccounts and connectorGrants. The org API key resolves through one
choke point that seeds itself once from the developer cred.txt next to the
app when the database has none, so both the UI and agent runtime pick up
the key without manual setup.

AgentCompany-New/src/shared/desktop-api.ts

@@ -64,6 +64,12 @@ import type {
   RevokeProviderCredentialInput,
   SaveProviderCredentialInput,
   SaveComposioSettingsInput,
+  ComposioToolkitSummaryDto,
+  ConnectComposioToolkitInput,
+  ConnectComposioToolkitResult,
+  ConnectorGrantInput,
+  ListComposioToolkitsInput,
+  RefreshComposioAccountsInput,
   SearchInput,
   SendMessageInput,
   SetActiveOrganizationInput,
@@ -174,6 +180,11 @@ export interface DesktopApi {
   createRetentionFreeze(input: CreateRetentionFreezeInput): Promise<DesktopResult<AppSnapshot>>;
   setRetentionFreezeState(input: SetRetentionFreezeStateInput): Promise<DesktopResult<AppSnapshot>>;
   saveComposioSettings(input: SaveComposioSettingsInput): Promise<DesktopResult<AppSnapshot>>;
+  listComposioToolkits(input: ListComposioToolkitsInput): Promise<DesktopResult<ComposioToolkitSummaryDto[]>>;
+  connectComposioToolkit(input: ConnectComposioToolkitInput): Promise<DesktopResult<ConnectComposioToolkitResult>>;
+  refreshComposioAccounts(input: RefreshComposioAccountsInput): Promise<DesktopResult<AppSnapshot>>;
+  grantConnector(input: ConnectorGrantInput): Promise<DesktopResult<AppSnapshot>>;
+  revokeConnector(input: ConnectorGrantInput): Promise<DesktopResult<AppSnapshot>>;
   search(input: SearchInput): Promise<DesktopResult<SearchResultRecord[]>>;
   subscribe(callback: (event: RendererEvent) => void): () => void;
   platform: "win32" | "darwin" | "linux";