Templates: fix formatting

[yannicka]

Questions	Answers
Description?	Currently there is no consistency in formatting. Sometimes there are two spaces, sometimes four; sometimes the tags are not aligned; sometimes single quotes are used, sometimes double quotes; sometimes there are spaces between tags, sometimes not, etc. The goal of this PR is to improve the situation, even if there is still a lot to do.
Type?	refactor
BC breaks?	no
Deprecations?	no
Fixed ticket?	N/A
Sponsor company	N/A
How to test?	Install the theme and browse the website.

[SharakPL]

I started something similar, but it's not worth it. You would only trigger lots of new translations for all languages so a lot of your changes are really unnecessary. Sorry

The rest can be fixed along the way while fixing other bugs without triggering updates of 100+ files.

[yannicka]

I've updated only few strings (two or three maybe). So it can be a separate PR without problem.

I don't think it's a problem to have a large PR like this. It helps to set things down a bit. Otherwise, it looks like it will never happen (it never has, even though the theme has been around for years).

I work every day with the PrestaShop theme (currently the "classic" one), and it would be nice to have a well-formatted code base, which makes work more pleasant.

[Hlavtox]

@yannicka Hey, first off, it's very cool to fix all the formatting things, but PR big like this makes it very difficult to review. :(

There are some things I don't like, for example the empty lines everywhere and others, but that could be discussed.

Do you think we can separate the PR into smaller chunks? For example - a PR that will only fix quotes " to '? That would be easy to review and could be merged right away. :-)

Also, you need to rebase it anyway, because some changes were merged.

[yannicka]

I'll see about cutting my PR into smaller chunks when I have time:

• Change of translations.
• Changes to single quotes/double quotes.
• Changing long lines to several lines.
• Add blank lines to space out.
• Changing indentations.
• Other small changes.

[yannicka]

" to ' done in #601. It's the least interesting change, but also one of the biggest (in terms of differential, not final cleanliness, as the change itself only brings consistency).

[yannicka]

Blank lines added to improve readability: #602.

[yannicka]

Fix search translation in #603.