config: Add prettier formatter

[TDiazT]

Adding a base setup to have a formatter for the main extension files.
It is not formatting the goal view nor search ui because they have separate config files, which I think can be handled differently (vite setup).
Fixed some typos.

[TDiazT]

Question beyond this PR, should these settings be tracked?

[rtetley]

I actually don't know. My feeling is probably not ?

[rtetley]

The CI failures are due to the yarn.nix files not being updated. Could you run the nix-shell -p yarn2nix --run "yarn2nix > ` yarn.nix" command in the client directory ? That should fix it !
Also sorry I pushed a number of things since then 😅
Could you rebase ? I'll then merge !

[TDiazT]

Having some 🤷 conflicts, if you could check them @rtetley pls.
I am having some trouble displaying the goals as well, so I might have broken something trying to rebase.

[TDiazT]

Having some 🤷 conflicts, if you could check them @rtetley pls. I am having some trouble displaying the goals as well, so I might have broken something trying to rebase.

There was a little bug in extension.ts. Added a commit renaming the function call (although this one should go on a separate commit probably because it's already in main).

[rtetley]

The CI failures are due to the yarn.nix files not being updated. Could you run the nix-shell -p yarn2nix --run "yarn2nix > ` yarn.nix" command in the client directory ? That should fix it ! Also sorry I pushed a number of things since then 😅 Could you rebase ? I'll then merge !

The CI failures are still due to the yarn.nix files. No need to rebase this time though :-)

[rtetley]

Thanks !