fix: build-verify tollgate_core component extraction

- Remove display/cvm/font deps from CMakeLists (not yet merged branches)
- Add tollgate_platform.h include to session header
- Add tollgate_core_session_set_platform declaration
- Remove duplicate tollgate_core_dns_stop wrapper (dns module has own impl)
- Update captive_portal.c to use tollgate_core_* API
- Remove display/cvm calls from tollgate_main.c
- Add tollgate_get_platform declaration to config.h
- Fix nucula wallet.hpp submodule (save_proofs visibility)
- Add tollgate_core include paths to test Makefile
- Build passes, all unit tests pass (61/61)

1 files changed, 3 insertions, 0 deletions

diff --git a/main/config.h b/main/config.h
index fa4d95c..b8a3136 100644
--- a/main/config.h
+++ b/main/config.h
@@ -4,6 +4,7 @@
 #include "esp_err.h"
 #include "esp_wifi.h"
 #include "esp_netif.h"
+#include "tollgate_platform.h"
 #include <stdbool.h>
 
 #include "lightning_payout.h"
@@ -72,4 +73,6 @@ const tollgate_config_t *tollgate_config_get(void);
 esp_err_t tollgate_config_get_wifi(wifi_config_t *wifi_config);
 esp_err_t tollgate_config_get_next_wifi(wifi_config_t *wifi_config);
 
+const tollgate_platform_t *tollgate_get_platform(void);
+
 #endif