Merge branch 'fred-author-tags' into 'main'

src/game/core/Engine.cpp

src/game/core/Engine.hpp

src/game/core/Scene.hpp

src/game/core/Tile.cpp

src/game/core/Tile.hpp

src/game/effect/Effect.cpp

src/game/effect/Effect.hpp

src/game/entities/Building.cpp

src/game/entities/Building.hpp

src/game/entities/Unit.cpp

src/game/entities/Unit.hpp

src/game/level/Level.cpp

src/game/level/Level.hpp

src/game/main.cpp

src/game/player/Player.cpp

src/game/player/Player.hpp