feat: allow auto/pre-selected extension

[kohanyirobert]

Create a rough version of automatically selecting/appending extensions.
No backend change, only frontend.
I haven't tested it thoroughly unfortunately.
With all the flags and switches going on I'm not sure it works logically all the time.

(I've messed up something, but ultimately wanted to link together the PR and #254)

[kohanyirobert]

I worked on this in a devcontainer, hence the extra files, let me know if you don't need those.

[marcopiovanello]

Translations and React code are fine.

Check the atoms serverAddresState and serverPortState atoms.

[kohanyirobert]

Reverted my uncanny changes, thanks being on the lookout 🙏

A few questions:
1 .While developing with "pnpm run dev" how to tell where the backend is for the frontend? (Aside from hard-coding this in the code.) Manually adding it into localStorage? What's the "suggested" development loop?
2. Should I add some strings about using devcontainers to the README?
3. I added --host 0.0.0.0 to the package.json as an argument for the dev script, reason being developing in a container I wasn't able to access the service outside on my localhost. Is that okay?

[marcopiovanello]

Reverted my uncanny changes, thanks being on the lookout 🙏

A few questions: 1 .While developing with "pnpm run dev" how to tell where the backend is for the frontend? (Aside from hard-coding this in the code.) Manually adding it into localStorage? What's the "suggested" development loop? 2. Should I add some strings about using devcontainers to the README? 3. I added --host 0.0.0.0 to the package.json as an argument for the dev script, reason being developing in a container I wasn't able to access the service outside on my localhost. Is that okay?

1. it's not yet implemented... it's by default on port 3033 on the first boot, then editable in the settings section.
2. I think it's fine, I develop mainly on linux and macos which hasn't a firewall by default. Maybe it's a "problem" in windows where the firewall asks you to "open" the port.

about 1.
I don't know if there's something similar in vite to CMake -D arguments... I need to investigate.