Docs update for boa_runtime and console documentation

[nekevss]

Hi all!

This PR is to update the docs to ease any confusion regarding adding console to a project (RE: the discussion on discord). Feel free to let me know if there are any changes you'd like to see or if a more in depth example is needed.

I can't remember if this had been decided yet, but were we publishing boa_runtime? I'm wondering if it would be better to link to boajs.dev's docs for boa_runtime vs. the rustdoc intra-doc link.

It changes the following:

• Updates the primary example in boa_engine to account for console being moved to boa_runtime
• Builds out the docs on boa_runtime

[github-actions]

Test262 conformance changes

Test result	main count	PR count	difference
Total	94,601	94,601	0
Passed	73,293	73,293	0
Ignored	17,540	17,540	0
Failed	3,768	3,768	0
Panics	0	0	0
Conformance	77.48%	77.48%	0.00%

[codecov]

Codecov Report

Merging #2891 (caa8236) into main (0636022) will increase coverage by 0.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #2891      +/-   ##
==========================================
+ Coverage   51.23%   51.30%   +0.06%     
==========================================
  Files         427      427              
  Lines       42520    42612      +92     
==========================================
+ Hits        21787    21860      +73     
- Misses      20733    20752      +19     

Impacted Files	Coverage Δ
boa_engine/src/lib.rs	78.20% <ø> (ø)

... and 26 files with indirect coverage changes

[Razican]

Looks great to me :) I would just add an extra panic so that we get notified if this fails for whatever reason.

[Razican]

To make sure that we don't miss this again, I would add, in line 45, a panic (hidden with #), so that we catch the error.

[nekevss]

Updated 😄

[Razican]

I can't remember if this had been decided yet, but were we publishing boa_runtime? I'm wondering if it would be better to link to boajs.dev's docs for boa_runtime vs. the rustdoc intra-doc link.

I think the idea is to publish boa_runtime, in case someone wants to use it as-is. It would also allow us to improve it and to add more things to it. I also now that some of our users would like to have a runtime provided by Boa, so we can just point to that if it's in crates.io.

[HalidOdat]

Looks good to me! :)