feat: SolaceNet gateway rails, IRU marketplace hardening, and docs

- Gateway adapter registry, rails routes, optional SOLACENET_GATEWAY_RAILS_ENFORCE; HTTP integration tests.
- IRU marketplace: rate limits, public routes, notifications/SMTP env docs; marketplace UI constants and flows.
- Quantum proxy legacy protocol types; debank/tezos/GSDS touch-ups; .env.example operator notes.
- SolaceNet doc set (gaps, runbooks, telecom schema example).

Tests: npm run test:iru-marketplace, npm run test:gateway (pass).
Note: full-repo tsc still reports unrelated legacy errors outside this change set.
Made-with: Cursor

sdk/typescript/src/index.ts

@@ -37,6 +37,17 @@ export interface IRUSubscription {
   activationDate?: Date;
 }
 
+/** Public GET /inquiries/:id (no organization, contact, qualification, risk, or notes) */
+export interface IRUPublicInquiryStatus {
+  inquiryId: string;
+  status: string;
+  offering: { name: string; capacityTier: number };
+  submittedAt: string;
+  acknowledgedAt: string | null;
+  reviewedAt: string | null;
+  completedAt: string | null;
+}
+
 export class IRUClient {
   private config: IRUClientConfig;
   private baseUrl: string;
@@ -98,10 +109,10 @@ export class IRUClient {
   }
 
   /**
-   * Get inquiry status
+   * Get public inquiry status (workflow + offering summary only).
    */
-  async getInquiryStatus(inquiryId: string): Promise<any> {
-    const response = await this.request<{ success: boolean; data: any }>(
+  async getInquiryStatus(inquiryId: string): Promise<IRUPublicInquiryStatus> {
+    const response = await this.request<{ success: boolean; data: IRUPublicInquiryStatus }>(
       `/api/v1/iru/marketplace/inquiries/${inquiryId}`
     );