171 website refactoring

[VladSteopoaie]

This PR adds some invisible refactoring to the website. The changes include:

• archetypes (renamed the default archetype as writeup, more intuitive) - this will slightly change the way we add writeups, from hugo new CTFName/writeup.md to hugo new --kind writeup CTFName/writeup.md (I will update the wiki once this PR is approved)
• added the type: writeup line to every ctf related file in content/, this change will make sure that hugo will use the newly added writeup layout
• added the writeup layout, for the moment it's a copy of the default layout, but this will let us customize the writeup pages in the future without interfering with the default layout

This PR is necessary because newly created writeups will automatically have the type: writeup line so we don't have to add them manually in the future.

[VladSteopoaie]

I added some new changes which are useful for maintainability:

• I created a special folder content/ctfs where we can store all the ctfs. This will make the content folder cleaner and easier to manage
• I also created a new ctfs layout, which does nothing, but I could not start hugo without it.
• modified index.html, term.html and the writeup archetype according to the new changes.
• created a bash script create.sh to automate the process of adding ctfs and writeups

[VladSteopoaie]

Testing steps for reviewers:

• run the server to see if it works
• enter on all pages (home, about, events, tags, one tag page, one ctf page, one writeup page) look if you see any visual anomalies
• use the create.sh script to create a new CTF and some writeups to it and check to see if they were added correctly and if hugo renders them
• any additional step is welcomed

I did this steps myself, but it would be nice to have someone else look at it in case I missed something.

[Stefan-Radu]

tried to test, but i get this error when building:

❯ hugo server
Watching for changes in /home/zenbassi/hex/dothidden/{archetypes,assets,content,layouts,static}
Watching for config changes in /home/zenbassi/hex/dothidden/config.yaml
Start building sites … 
hugo v0.148.2+extended+withdeploy linux/amd64 BuildDate=unknown

Built in 247 ms
Error: error building site: render: failed to render pages: render of "/ctf" failed: "/home/zenbassi/hex/dothidden/layouts/_default/list.html:17:21": execute of template failed: template: list.html:17:21: executing "main" at <sort .Params.Tags>: error calling sort: sequence must be provided

hugo version 0.148

It's not really uncommon for them to introduce breaking changes as far as I could see.

I assume it works on your machine? @VladSteopoaie

[MxHonesty]

Tested and all looks good to me. Thanks for the contribution.

[MxHonesty]

Also tested on latest hugo, seems to work fine