Build docs.rs docs with all features

[sholderbach]

Inspired by nushell/nushell#11180

Make sure you can see all available types/symbols on docs.rs
(e.g. SqliteBackedHistory)

In a second step we should take care of annotating feature gated stuff
correctly

[codecov]

Codecov Report

Merging #672 (71e62f2) into main (93af55c) will decrease coverage by 0.03%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #672      +/-   ##
==========================================
- Coverage   49.19%   49.16%   -0.03%     
==========================================
  Files          46       46              
  Lines        7930     7926       -4     
==========================================
- Hits         3901     3897       -4     
  Misses       4029     4029              

see 3 files with indirect coverage changes

[fdncred]

Agreed.

[sholderbach]

Apparently this failed with the clipboard feature in the sandbox of docs.rs

https://docs.rs/crate/reedline/0.27.0/builds/1059493