Resizable windows

[Septias]

• Some small styling changes
• Add a way to resize left and right panel to give more space to logs or devices

fixes #25

TODO

• Make sidebare 100% collapseable
• update Readme.md
• Rewrite resize component to use SolidJs

[faassen]

Thanks! Could you prepare a version of this PR without the pnpm lock file? I'd prefer to stick to npm for development for the time being and I don't see a compelling reason to switch.

[Septias]

pnpm is like the newer more coolish version of npm. Since it utilizes package cashing it is more efficient for multi project work. We can still use npm though as it serves the exact same purpose as npm in everyday use.

[Septias]

How is it looking @faassen ? Should I just merge this or do you still want to review?

[faassen]

It's nice that we can resize the sidebar, but:

• I can't collapse the sidebar anymore to make it go away entirely. Some people really don't care about the messages in it, and allowing it to collapse conveniently supported their use case.

• There is no indication anywhere I can resize the sidebar except a very subtle mouseover; no resize button I can use to drag

• the README still mentions you can collapse with the arrow so is out of date.

There is no indicator I can resize the sidebar. I think the docs in the README also still mention the expand/contract option.

[Septias]

@faassen can you review the prs?