Add slashed bonds/unbonds info to the client

[Krewedk0]

Describe your changes

This PR adds info about slashed bonds/unbonds and changes wording around active bonds (slashed -> slashable) in bonds client request.
Currently slashed amounts are not being reported which confused validators who got slashed during SE.
This is how output of namadac bonds looks like using this PR:

Indicate on which release or other PRs this topic is based on

Checklist before merging to draft

• I have added a changelog
• Git history is in acceptable state

[Krewedk0]

Fixed according to review, but slashed amounts are printed w/o a decimal point now

[Fraccaman]

Fixed according to review, but slashed amounts are printed w/o a decimal point now

you should keep the .native_to_string()

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 19 lines in your changes are missing coverage. Please review.

Project coverage is 52.98%. Comparing base (412accd) to head (b683589).
Report is 2 commits behind head on main.

Files	Patch %	Lines
crates/apps/src/lib/client/rpc.rs	0.00%	19 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2670      +/-   ##
==========================================
- Coverage   52.98%   52.98%   -0.01%     
==========================================
  Files         303      303              
  Lines      104166   104180      +14     
==========================================
+ Hits        55194    55197       +3     
- Misses      48972    48983      +11     

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[Krewedk0]

fixed

[Fraccaman]

there is one e2e failing, if you could please look at it: cargo +nightly-2023-06-01 test e2e::ledger_tests::test_bond_queries -- --test-threads=1 --nocapture --exact