Treasure tile should be set upon creating the map

[Adrian-Moldovan]

• [x] Add a new map property: hasTreasure (boolean false)
• [x] On creating the map, choose a random tile to contain the treasure (boolean true)
• [x] The corresponding MapTile component should display the 🏆 icon

[RaresGherasim]

Created a new folder Functions , a new file inside, called generateMapTiles.js and moved the functions that generate the tiles there Added the hasTreasure property to tiles, with all the values set to False Created a function to generate the treasure position, with random numbers depending on rows and columns, that set the hasTreasure property to true for that specific position A new div was created , that shows the treasure icon in tile if the property hasTreasure is true