UI issues in generated stats: long repo name overlap + section labels configurability #640

Hi!

I found two issues in generated WakaTime README stats:

1. Long repository names merge with the time value in the Projects section (no proper spacing/alignment).
2. Section labels/headings (like Time Zone, Programming Languages, Editors, Projects, OS) should be configurable via flags: enable/disable/edit text.

Please add support for label toggles/customization and fix long-name formatting in the Projects table.

Thanks!