Show whether the client is running in safe mode in Discord rich presence

[Nightfirecat]

We should prepend (safe mode) to the Discord rich presence tooltip, the same way it's done in the title bar.

[shi-vy]

Hello, I was interested in doing this for my first contribution but I think it's a bit more involved than it initially seems.

So, for Rich Presence I believe that the init that runs here loads in the "RuneLite" title in rich presence.

Once rich presence is initialized, it can be updated, with these values. Note that none of these values update the title itself. So I think rich presence can't actually be used to edit the title, and that the game title is linked to the Discord app id. But I could be wrong, I am no expert.

P.S. DiscordRPC is deprecated in favor of the Discord GameSDK, and Rich Presence is now meant to be implemented via the Activity Manager. I'm not sure if the desired output can be achieved via the new SDK either :(

[geheur]

pretty sure the text would be added here https://github.com/runelite/runelite/blob/49ce8dbf1e01eada005533856d450f4db14d8e84/runelite-client/src/main/java/net/runelite/client/plugins/discord/DiscordState.java#LL170C20-L170C20

doesn't sound that difficult.

[Nightfirecat]

Changing the hover text is what we want, not changing the name of the application