- Updates the Discord application Client ID.
- Changes the game art source from static URLs on `citron-emu.org` to dynamically fetched images from `tinfoil.media` using the game's title ID.
- Removes the `GetGameString` function, as the URL formatting logic has changed.
- Modifies `UpdateGameStatus` and `Update` to accommodate the new image fetching mechanism and use the title ID.
- Adds new members to `DiscordImpl` to store title ID and cache image URLs.
- Updates copyright information in `discord_impl.cpp` and `discord_impl.h`.
Signed-off-by: Zephyron <zephyron@citron-emu.org>