fix: typos, color tags, and rename Midgards to Midgarts

[SapitoSucio]

• Changed "Midgards" to "Midgarts" everywhere for consistency
• Fixed incomplete and duplicated color codes
• Fixed general typos (like "Corss" to "Cross")
• Fixed random capitalized words in the middle of sentences
• Added missing spaces after commas

[reunite-ro]

woah.. last time.. I think Rune Midgard is the correct one.

[llchrisll]

Sorry, but this PR will gonna be nightmare to sync with my own file, I still didn't commit my additions to it....
Also I believe I intended Midgarts to be Midgards, can't remember the reason, maybe because some sites use Midgard and others Midgarts:

[SapitoSucio]

Sorry, but this PR will gonna be nightmare to sync with my own file, I still didn't commit my additions to it.... Also I believe I intended Midgarts to be Midgards, can't remember the reason, maybe because some sites use Midgard and others Midgarts:

No problemo, king. I ask you then, which fix should I remove then aside of the conversion of Midgards to Midgarts?

[SapitoSucio]

woah.. last time.. I think Rune Midgard is the correct one.

On the official site, it’s written with a "t":

https://ro.gnjoy.com/guide/runeMidgarts/

But after doing a little research, I noticed they sometimes use the "d" and other times the "t". Seems like they can’t make up their mind either xD