bug: app breaks when trying to open a connection with no /

[xjojorx]

This looks like a simple bug, i downloaded lazysql to try it via go install, and added my local sqlite db to try it.
I added it with a relative path for url on the connection and the "test connection" show it was correct.
I saved and returned to the home screen and selected the db and lazysql panicked.

I tried setting the URL as "./data.db" instead and it works that way.

Already took a look at the code on the line shown in the error and i figured it really expects to have at least on '/', this is the line:

lazysql/helpers/utils.go

Line 14 in d6ba3d2

return strings.Split(url, "/")[1]

I figure it should at least just use the whole string if there are no slashes to be found in the path.

I may go and submit a PR with it myself later, but I thought I should at least create an issue even if just documenting the problem in case I forget to go and fix it myself.

[jorgerojas26]

This has been resolved in #43