* Fix proportional slashing logic

* Update frame/nomination-pools/test-staking/src/lib.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update frame/staking/src/lib.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update frame/staking/src/lib.rs

Co-authored-by: David <dvdplm@gmail.com>

* Update frame/staking/src/lib.rs

Co-authored-by: David <dvdplm@gmail.com>

* fmt

* Update frame/nomination-pools/test-staking/src/lib.rs

* clean

* fix

* last fixes

* doc

Co-authored-by: David <dvdplm@gmail.com>