Align board project names with board ids (#399)

To avoid keeping track of a list that maps board project names to board ids.
Because of this change, we don't have to manually edit `boards.cmake` anymore when adding a new board.

Boards/simulator/CMakeLists.txt

@@ -0,0 +1,27 @@
+cmake_minimum_required(VERSION 3.20)
+
+if (NOT DEFINED ENV{ESP_IDF_VERSION})
+
+    file(GLOB_RECURSE SOURCES "Source/*.c*")
+    file(GLOB_RECURSE HEADERS "Source/*.h*")
+
+    add_library(Simulator OBJECT)
+
+    target_sources(Simulator
+        PRIVATE ${SOURCES}
+        PUBLIC ${HEADERS}
+    )
+
+    target_link_libraries(Simulator
+        PRIVATE Tactility
+        PRIVATE TactilityCore
+        PRIVATE lvgl
+        PRIVATE SDL2-static
+    )
+
+    target_link_libraries(Simulator PRIVATE ${SDL2_LIBRARIES})
+
+    add_definitions(-D_Nullable=)
+    add_definitions(-D_Nonnull=)
+
+endif()