Wallet API & New Error / Result & prelude & log & derive Display/Debug

[Sajjon]

Big PR:

• Change to use crate::prelude::*; everywhere ( -2000 lines of trivial "use" code)
• First iteration of Wallet API
• Swift bindgen tests of Wallet API
• SecureStorage and WalletClientStorage
• Remove all but CommonError and give each case an error code! (Rust enums are even more powerful than Swift ones, they can have BOTH associated values AND raw value!) - will rename it to just Error in coming PR.
• Make use of type Result<T, E = CommonError> = Result<T, E> everywhere
• Introduce log and env_logger
• Make use of derive_more's ability to derive Display and Debug
• Use serde_with instead of manual impl of serde, most prominatly SerializeDisplay and DeserializeFromStr
• Upgrade from nightly-2023-11-24 to nightly-2024-01-11 (arbitarily chosen) trying to fix rustfmt 1.7.0-nightly inconsistent output across targets rust-lang/rustfmt#5964 issue we have between Mac Intel and Mac Silicon - also adding a rustfmt.toml file, same settings as in RET
• ... and ran cargo fmt - so review wants to exclude the last commit 471a939

[codecov]

Codecov Report

Attention: 10 lines in your changes are missing coverage. Please review.

Comparison is base (daad2a2) 99.48% compared to head (ef19969) 99.42%.

Files	Patch %	Lines
profile/src/v100/address/non_fungible_local_id.rs	75.00%	2 Missing ⚠️
...erarchical_deterministic/bip39/bip39_passphrase.rs	94.11%	1 Missing ⚠️
...ierarchical_deterministic/bip44/bip44_like_path.rs	94.44%	1 Missing ⚠️
profile/src/identified_vec_via.rs	75.00%	1 Missing ⚠️
profile/src/logic/profile_next_derivation.rs	98.00%	1 Missing ⚠️
...rivate_hierarchical_deterministic_factor_source.rs	96.15%	1 Missing ⚠️
profile/src/v100/header/profile_id.rs	87.50%	1 Missing ⚠️
profile/src/wallet/wallet_accounts.rs	98.55%	1 Missing ⚠️
profile/src/wallet/wallet_profile_io.rs	96.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop      #20      +/-   ##
===========================================
- Coverage    99.48%   99.42%   -0.06%     
===========================================
  Files           98      104       +6     
  Lines         1926     2083     +157     
===========================================
+ Hits          1916     2071     +155     
- Misses          10       12       +2     

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