chore: Strip flags 2

[pinkforest]

Supercedes #158 (review)

Testing in CI

[codecov]

Codecov Report

Merging #171 (30e0946) into main (17ad5f5) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #171   +/-   ##
=======================================
  Coverage   66.46%   66.47%           
=======================================
  Files          36       36           
  Lines        2773     2729   -44     
  Branches      686      691    +5     
=======================================
- Hits         1843     1814   -29     
+ Misses        384      366   -18     
- Partials      546      549    +3     

Impacted Files	Coverage Δ
wnfs/src/common/metadata.rs	51.02% <0.00%> (-14.84%)	⬇️
wnfs/src/private/encrypted.rs	60.71% <0.00%> (-10.12%)	⬇️
wnfs/src/private/node.rs	73.30% <0.00%> (-3.17%)	⬇️
wnfs/src/private/file.rs	77.94% <0.00%> (-1.11%)	⬇️
wnfs/src/private/directory.rs	73.93% <0.00%> (-0.04%)	⬇️
wnfs/examples/private.rs	0.00% <0.00%> (ø)
wnfs/src/common/error.rs	0.00% <0.00%> (ø)
wnfs/examples/privateref.rs	0.00% <0.00%> (ø)
wnfs/src/common/blockstore.rs	46.42% <0.00%> (ø)
wnfs/src/private/hamt/node.rs	59.61% <0.00%> (+0.09%)	⬆️
... and 7 more

[appcypher]

LGTM! 🎉

[appcypher]

And as suggested by @pinkforest, it would be nice to have a build script give user different options based on their prefs.