Changes to code-conventions.md

[Fusezion]

Suggestion

Add a "good" example along side biome conventions to help people understand what steps we should use for code related to biomes.

Why?

There is no current good example within it currently and while reading it made it hard to think of a solid way to make a good one. If I compare this with the convention related to "Avoid referencing Material enum" there's a good example that make use of skript's aliases, and helps make sense of what we should use.

Other

https://github.com/SkriptLang/Skript/blob/9f6ce128b422203df328147825a7dff1561b2261/code-conventions.md?plain=1#L160-L166

Agreement

• [X] I have read the guidelines above and affirm I am following them with this suggestion.

[Fusezion]

Updating this to include other portions as well. We should also add SkriptEvent order to the override method order list EX: init -> check -> toString

https://github.com/SkriptLang/Skript/blob/9f6ce128b422203df328147825a7dff1561b2261/code-conventions.md?plain=1#L70-L77

[Fusezion]

Include annotation order for documentation annotation

@Name
@Description
@Examples
@Since
(@Requiredplugins)
@Events