Various fixes and improvements (#177)

- Remove custom `ESP_TARGET` and use `ESP_PLATFORM` everywhere
- Add `Loader` service functionality to `tt::app::` namespace
- Make `Loader` `PubSub` usable by exposing the messages
- Add board type to crash log
- Don't show SD card in Files app when it's not mounted
- Set default SPI frequency for SD cards
- Move TT_VERSION to scope that works for sim too
- Log Tactility version and board on boot
- Rename "Yellow Board" to "CYD 2432S024C"

Tactility/Source/app/crashdiagnostics/QrUrl.cpp

@@ -1,4 +1,4 @@
-#ifdef ESP_TARGET
+#ifdef ESP_PLATFORM
 
 #include "app/crashdiagnostics/QrUrl.h"
 
@@ -8,6 +8,8 @@
 #include <sstream>
 #include <esp_cpu_utils.h>
 
+#include <sdkconfig.h>
+
 std::string getUrlFromCrashData() {
     auto crash_data = getRtcCrashData();
     auto* stack_buffer = (uint32_t*) malloc(crash_data.callstackLength * 2 * sizeof(uint32_t));
@@ -28,6 +30,7 @@ std::string getUrlFromCrashData() {
     stream << "https://oops.tactility.one";
     stream << "?v=" << TT_VERSION; // Version
     stream << "&a=" << CONFIG_IDF_TARGET; // Architecture
+    stream << "&b=" << CONFIG_TT_BOARD_ID; // Board identifier
     stream << "&s="; // Stacktrace
 
     for (int i = crash_data.callstackLength - 1; i >= 0; --i) {