Cli: Implement sweep address call

[TheCharlatan]

This can be used to salvage funds from funding addresses in case something goes wrong.

[codecov-commenter]

Codecov Report

Merging #517 (03e02ad) into main (e690a39) will decrease coverage by 0.2%.
The diff coverage is 1.4%.

@@           Coverage Diff           @@
##            main    #517     +/-   ##
=======================================
- Coverage   12.3%   12.1%   -0.2%     
=======================================
  Files         34      34             
  Lines      10063   10216    +153     
=======================================
+ Hits        1239    1241      +2     
- Misses      8824    8975    +151     

Impacted Files	Coverage Δ
src/cli/command.rs	22.2% <0.0%> (-2.7%)	⬇️
src/databased/runtime.rs	40.7% <0.0%> (-0.8%)	⬇️
src/farcasterd/runtime.rs	0.0% <0.0%> (ø)
src/walletd/runtime.rs	0.0% <0.0%> (ø)
src/cli/opts.rs	39.3% <33.3%> (-0.3%)	⬇️
src/swapd/runtime.rs	0.0% <0.0%> (ø)
src/swapd/swap_state.rs	0.0% <0.0%> (ø)

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[zkao]

good PR, minor comments only