Readme: Instruction on how to install unclear

[relativisticelectron]

• git clone git@github.com:wombat6/specterext-stacktrack.git should be git clone https://github.com/wombat6/specterext-stacktrack.git
• The readme lacks the install step https://github.com/cryptoadvance/specter-desktop/blob/c528e90b0de1941074ff2b757898323e7763f6e3/docs/extensions.md?plain=1#L60 . But even with the install step I do not see your extension in services.

[wombat6]

Thanks @relativisticelectron. I ran into the same issue with the extension not showing up in the services. I think it is because of the version of Specter in the requirements.txt. When I change it to 1.12.0, it shows up.

I'll push a fix shortly.

[PaarthAgarwal]

Is this issue still open? I see the version in readme now is 1.14.5. Can still add installation step to extension docs.