feat(sdk): allow global ~/.clarinet/Settings.toml

[tippenein]

feat: #205

This adds a global file for clarinet settings

cat ~/.clarinet/Settings.toml 
disable_hints = true
enable_telemetry = true

If the file doesn't exist, it picks the defaults

GlobalSettings {
  disable_hints: false,
  enable_telemetry: None
};

Any thoughts welcome!

I can add documentation wherever seems appropriate

(This should nullify #1207)

[hugocaillard]

Thanks for this contribution @tippenein

I'll test it sometimes this week, we'll include it in 2.0 🙌

[hugocaillard]

Thanks for your contribution @tippenein
Small improvements requested

[hugocaillard]

LGTM @tippenein

Thanks a lot for this contribution and quick responses!