Add broker management and writer transfer UI

tests/admin_console_boundary/test.c

@@ -379,5 +379,20 @@ int main(void)
     assert(serial_settings_executed == 41 && network_settings_executed == 42 && account_settings_executed == 43 && display_settings_executed == 44);
     assert(runs == before_serial + 5 && s_request_queue->capacity == 4);
     puts("PASS: typed Display IDs share all four unchanged queue slots; full/not-ready admission fails, routing never invokes command runner");
+    assert(admin_ssh_console_submit_broker_settings(0) == ESP_ERR_INVALID_STATE);
+    s_dispatch_ready = false;
+    assert(admin_ssh_console_submit_broker_settings(1) == ESP_ERR_INVALID_STATE);
+    s_dispatch_ready = true; queue_full = true;
+    assert(admin_ssh_console_submit_broker_settings(1) == ESP_ERR_TIMEOUT && queue_send_wait == 0);
+    queue_full = false;
+    assert(admin_ssh_console_submit_broker_settings(51) == ESP_OK);
+    assert(admin_ssh_console_submit_display_settings(52) == ESP_OK);
+    assert(admin_ssh_console_submit_network_settings(53) == ESP_OK);
+    assert(admin_ssh_console_submit_account_settings(54) == ESP_OK);
+    assert(admin_ssh_console_submit_broker_settings(55) == ESP_ERR_TIMEOUT);
+    pump(worker_task);
+    assert(broker_settings_executed == 51 && display_settings_executed == 52 && network_settings_executed == 53 && account_settings_executed == 54);
+    assert(runs == before_serial + 5 && s_request_queue->capacity == 4);
+    puts("PASS: Broker typed IDs, not-ready/full queue, routing and unchanged dispatcher capacity");
     puts("PASS: admission/identity, two owners, completion contention/reopen, history, queued stale/revoked work, UART dispatch, hidden/disconnected prompts, exit-to-SELF_CLOSE, deferred rejection/drain/close, 5s output backpressure");
 }