Add tools code-server

[kaelemc]

Tools command to expose a custom code-server image with the clab vsc ext preinstalled.

cc @FloSch62

[carlmontanari]

welcome to the cmd package shenanigans @kaelemc <3 :D

[kaelemc]

I will have to park this one for now.

There is an issue where the webviews cannot work unless a trusted HTTPS cert is provided. (coder/code-server#6656).. This kind of renders a lot of the extension functionality useless.

[kaelemc]

Seems we can do with raw HTTP.. just some changes required to make topoviewer work

[codecov]

Codecov Report

❌ Patch coverage is 11.59420% with 427 lines in your changes missing coverage. Please review.
✅ Project coverage is 55.50%. Comparing base (b7f9f0c) to head (6e04433).

Files with missing lines	Patch %	Lines
cmd/tools_code_server.go	9.75%	395 Missing and 3 partials ⚠️
mocks/mockruntime/runtime.go	0.00%	9 Missing ⚠️
cmd/tools.go	45.45%	4 Missing and 2 partials ⚠️
runtime/docker/docker.go	0.00%	6 Missing ⚠️
runtime/ignite/ignite.go	0.00%	6 Missing ⚠️
runtime/podman/podman.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2777      +/-   ##
==========================================
- Coverage   55.89%   55.50%   -0.39%     
==========================================
  Files         207      208       +1     
  Lines       24362    24837     +475     
==========================================
+ Hits        13617    13787     +170     
- Misses       9524     9803     +279     
- Partials     1221     1247      +26     

Files with missing lines	Coverage Δ
cmd/options.go	89.65% <100.00%> (+0.31%)	⬆️
cmd/tools_api_start.go	69.75% <100.00%> (+0.56%)	⬆️
cmd/tools_api_status.go	86.51% <100.00%> (ø)
runtime/runtime.go	90.90% <ø> (ø)
runtime/podman/podman.go	0.30% <0.00%> (-0.01%)	⬇️
cmd/tools.go	81.25% <45.45%> (-7.43%)	⬇️
runtime/docker/docker.go	68.15% <0.00%> (-0.48%)	⬇️
runtime/ignite/ignite.go	0.29% <0.00%> (-0.01%)	⬇️
mocks/mockruntime/runtime.go	8.88% <0.00%> (-0.32%)	⬇️
cmd/tools_code_server.go	9.75% <9.75%> (ø)

... and 3 files with indirect coverage changes

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[kaelemc]

Will take a look

[kaelemc]

Minor tweak to open on the homedir by default, and did a rebase.. sorry for the delay on this one.

The dependency repo is here.. I have to handle the gh workflow to build the container on new ext releases:

https://github.com/kaelemc/clab-code-server

[kaelemc]

scrap that... few problems with this right now.