The base file Translations/en.lproj/Localizable.strings needs to be cleaned up as:

1 - there are many unused strings
2 - strings have just always been appended to the end of the file. This has lead to merge conflicts and has no organization.

So we need to find the unused strings, remove them, and then sort the remaining strings by some organization format. I was thinking sections by purpose and strings are alphabetized within each section:

/* General */
"close" = "Close";
...

/* QuickConnect */
"quickConnect" = "QuickConnect"
"quickConnectStep1" = "..."
...

As far as I know, re-organizing the strings does not cause Weblate to break.