Implement support for ESP32 C6 and P4 SOCs (#421)

- Implement generic ESP32 devices
- Updated GitHub Actions to first build the SDKs. These are now based on the generic device implementations and the build act as a filter before compiling the dozens of other devices. It should save on resources when boards fail to compile.
- Adapted code to C6 and P4 differences, heavily borrowed from from https://github.com/ByteWelder/Tactility/pull/394 written by @marciogranzotto, with some changes of my own
- Updated `device.py` to make the `[display]` section optional

Tactility/Source/Tactility.cpp

@@ -1,3 +1,7 @@
+#ifdef ESP_PLATFORM
+#include <sdkconfig.h>
+#endif
+
 #include <Tactility/Tactility.h>
 #include <Tactility/TactilityConfig.h>
 
@@ -38,6 +42,8 @@ namespace service {
     namespace sdcard { extern const ServiceManifest manifest; }
 #ifdef ESP_PLATFORM
     namespace development { extern const ServiceManifest manifest; }
+#endif
+#ifdef CONFIG_ESP_WIFI_ENABLED
     namespace espnow { extern const ServiceManifest manifest; }
 #endif
     // Secondary (UI)
@@ -64,7 +70,9 @@ namespace app {
     namespace applist { extern const AppManifest manifest; }
     namespace appsettings { extern const AppManifest manifest; }
     namespace boot { extern const AppManifest manifest; }
+#ifdef CONFIG_ESP_WIFI_ENABLED
     namespace chat { extern const AppManifest manifest; }
+#endif
     namespace development { extern const AppManifest manifest; }
     namespace display { extern const AppManifest manifest; }
     namespace files { extern const AppManifest manifest; }
@@ -135,8 +143,11 @@ static void registerInternalApps() {
     addAppManifest(app::screenshot::manifest);
 #endif
 
-#ifdef ESP_PLATFORM
+#ifdef CONFIG_ESP_WIFI_ENABLED
     addAppManifest(app::chat::manifest);
+#endif
+
+#ifdef ESP_PLATFORM
     addAppManifest(app::crashdiagnostics::manifest);
     addAppManifest(app::development::manifest);
 #endif
@@ -231,6 +242,9 @@ static void registerAndStartPrimaryServices() {
     addService(service::wifi::manifest);
 #ifdef ESP_PLATFORM
     addService(service::development::manifest);
+#endif
+
+#ifdef CONFIG_ESP_WIFI_ENABLED
     addService(service::espnow::manifest);
 #endif
 }