chore: regenerate openapi.json + schema.d.ts

Captures the cursor-paginated /agents/events response shape
(AgentEventPageResponse with data/nextCursor/hasMore and a new ?cursor
param). Also folds in pre-existing drift from 62dd71b (environment
field on agent event rows). Consumer UI hooks are updated in
Tasks 9-11.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

ui/src/api/schema.d.ts

@@ -1395,7 +1395,7 @@ export interface paths {
         };
         /**
          * Query agent events in this environment
-         * @description Returns agent lifecycle events, optionally filtered by app and/or agent ID
+         * @description Cursor-paginated. Returns newest first. Pass nextCursor back as ?cursor= for the next page.
          */
         get: operations["getEvents"];
         put?: never;
@@ -2309,6 +2309,7 @@ export interface components {
             routeId: string;
             instanceId: string;
             applicationId: string;
+            environment: string;
             status: string;
             /** Format: date-time */
             startTime: string;
@@ -2641,6 +2642,12 @@ export interface components {
             /** Format: double */
             value: number;
         };
+        /** @description Cursor-paginated agent event list */
+        AgentEventPageResponse: {
+            data?: components["schemas"]["AgentEventResponse"][];
+            nextCursor?: string;
+            hasMore?: boolean;
+        };
         /** @description Agent lifecycle event */
         AgentEventResponse: {
             /** Format: int64 */
@@ -6058,6 +6065,7 @@ export interface operations {
                 agentId?: string;
                 from?: string;
                 to?: string;
+                cursor?: string;
                 limit?: number;
             };
             header?: never;
@@ -6066,13 +6074,13 @@ export interface operations {
         };
         requestBody?: never;
         responses: {
-            /** @description Events returned */
+            /** @description Event page returned */
             200: {
                 headers: {
                     [name: string]: unknown;
                 };
                 content: {
-                    "*/*": components["schemas"]["AgentEventResponse"][];
+                    "*/*": components["schemas"]["AgentEventPageResponse"];
                 };
             };
         };