Fetch live provider model lists instead of the hardcoded catalog

AgentCompany-New/src/shared/commands.ts

@@ -210,6 +210,15 @@ export interface CheckProviderHealthInput {
   providerId: string;
 }
 
+export interface ListProviderModelsInput {
+  providerKey: string;
+  /** A just-typed/authorized credential (onboarding or the connect-new dialog). */
+  secret?: string;
+  /** A stored provider whose secret is decrypted server-side (settings refresh). */
+  orgId?: string;
+  providerId?: string;
+}
+
 export interface UpdateProviderPolicyInput {
   orgId: string;
   providerId: string;

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

@@ -1,5 +1,6 @@
 import type { DesktopResult } from "./result";
 import type { AppSnapshot, SearchResultRecord } from "./domain";
+import type { ProviderModelEntry } from "./provider-models";
 import type {
   BindSkillInput,
   BootstrapOnboardingInput,
@@ -14,6 +15,7 @@ import type {
   CreateLegalHoldInput,
   CreateMigrationReportInput,
   CheckProviderHealthInput,
+  ListProviderModelsInput,
   StartProviderOAuthInput,
   StartProviderOAuthResult,
   CancelProviderOAuthInput,
@@ -103,6 +105,7 @@ export interface DesktopApi {
   startProviderOAuth(input: StartProviderOAuthInput): Promise<DesktopResult<StartProviderOAuthResult>>;
   cancelProviderOAuth(input: CancelProviderOAuthInput): Promise<DesktopResult<null>>;
   checkProviderHealth(input: CheckProviderHealthInput): Promise<DesktopResult<AppSnapshot>>;
+  listProviderModels(input: ListProviderModelsInput): Promise<DesktopResult<ProviderModelEntry[]>>;
   updateProviderPolicy(input: UpdateProviderPolicyInput): Promise<DesktopResult<AppSnapshot>>;
   openExternalUrl(url: string): Promise<DesktopResult<null>>;
   createProviderResponse(input: CreateProviderResponseInput): Promise<DesktopResult<AppSnapshot>>;

AgentCompany-New/src/shared/ipc.ts

@@ -24,6 +24,7 @@ export const IPC_CHANNELS = {
   startProviderOAuth: "agentcompany:start-provider-oauth",
   cancelProviderOAuth: "agentcompany:cancel-provider-oauth",
   checkProviderHealth: "agentcompany:check-provider-health",
+  listProviderModels: "agentcompany:list-provider-models",
   updateProviderPolicy: "agentcompany:update-provider-policy",
   openExternalUrl: "agentcompany:open-external-url",
   createProviderResponse: "agentcompany:create-provider-response",