[Feature] Manual Match both IGDB and MobyGames together

[Nomelas]

It doesn't seem like I can match both IGDB and MobyGames IDs together for a single game unless Romm decides they are the same game somehow (exact title match?).

However, some titles may be slightly different between the 2 sites.

For example is Harvest Moon GB(C).

The game is similar to Link's Awakening (DX) where there was an enahanced version remake for the GBC but its basically the same game. The difference is the Harvest Moon GBC game is also backwards compatible with the original GB, so i suspect because of this, on MobyGames, its labelled as a single entry for Harvest Moon GB with GBC as an alternative name. IGDB properly splits them as 2 distinct games with unique entries.

I want to be able to link the GBC version of the game to the GBC version on igdb AND the GB+C version on MobyGames.

Here are the entries: https://www.igdb.com/games/harvest-moon-gb & https://www.igdb.com/games/harvest-moon-gbc vs https://www.mobygames.com/game/6493/harvest-moon-gb/