Ci/prepare white whale crate

[kerber0x]

Description and Motivation

This PR prepares the white-whale package to be released on crates.io. It renames the package to white-whale-std, which is why there are so many file changes.

It also adds a justfile with some useful shortcuts to enhance the dev experience.

Related Issues

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Checklist:

• I have read Migaloo's contribution guidelines.
• My pull request has a sound title and description (not something vague like Update index.md)
• All existing and new tests are passing.
• I updated/added relevant documentation.
• The code is formatted properly cargo fmt --all --.
• Clippy doesn't report any issues cargo clippy -- -D warnings.
• I have regenerated the schemas if needed cargo schema.

[codecov]

Codecov Report

Attention: 25 lines in your changes are missing coverage. Please review.

Comparison is base (dc80b06) 94.41% compared to head (5bfa4a9) 94.41%.

Files	Patch %	Lines
...ault-network/vault_router/src/execute/next_loan.rs	14.28%	12 Missing ⚠️
...ol-network/incentive/src/tests/mock_instantiate.rs	0.00%	6 Missing ⚠️
...dity_hub/pool-network/incentive/src/tests/suite.rs	73.68%	5 Missing ⚠️
...-network/frontend_helper/src/reply/deposit_pair.rs	80.00%	1 Missing ⚠️
...tracts/liquidity_hub/whale_lair/src/tests/robot.rs	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #251      +/-   ##
==========================================
- Coverage   94.41%   94.41%   -0.01%     
==========================================
  Files         218      218              
  Lines       24774    24777       +3     
==========================================
+ Hits        23391    23393       +2     
- Misses       1383     1384       +1     

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