Tags: akhilman/fish-prompt-hline

Fix creating frozen config during migration

Fix version number in migration message

Remove debug echo

Make prompt use current theme colors

Now prompt will use standard fish theme colors if custom colors is not
defined.

Add workaround for fish 4.3.0-4.3.2

Soft-wrapping autocompletions break when fish_right_prompt is not empty.
fish-shell/fish-shell#12255

Make command duration shorter

Do not print minutes and seconds if days is shown;
Do not show seconds if hours is shown;
Do not show seconds if it equals to zero.

Change cache format

Fixes bugs with old cache format

Write about color generation in readme