chore: cleanup tools

[fortuna]

Clean up tools:

• More outline-fetch to fetch. outline- is redundant and makes commands longer
• Add response headers to verbose output
• Fix and improve usage strings

[daniellacosse]

Do we want to remove the outline- prefix elsewhere, like on the connectivity app?

[fortuna]

About removing the prefix: possibly. I think that's redundant given how we call it.
Perhaps if we start releasing standalone binaries it makes sense to have the full name

[daniellacosse]

About removing the prefix: possibly. I think that's redundant given how we call it. Perhaps if we start releasing standalone binaries it makes sense to have the full name

If we start releasing standalone binaries it shouldn't be in the examples folder anymore