refactor(settings): change wallets and reward lock to use injected settings

[glevco]

Depends on #1146

Motivation

Remove global settings from reward lock and test wallets. This will be useful for Feature Activation for Transaction tests.

Acceptance Criteria

• Move HathorSettings.HATHOR_TOKEN_UID to a constant.
• Change reward lock functions to use injected settings.
• Change test wallets to use injected settings.

Checklist

• If you are requesting a merge into master, confirm this code is production-ready and can be included in future releases as soon as it gets merged

[codecov]

Codecov Report

Attention: Patch coverage is 95.83333% with 1 line in your changes missing coverage. Please review.

Project coverage is 84.38%. Comparing base (349555f) to head (391c9f0).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
hathor/manager.py	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1148      +/-   ##
==========================================
- Coverage   84.45%   84.38%   -0.07%     
==========================================
  Files         317      317              
  Lines       24365    24368       +3     
  Branches     3708     3708              
==========================================
- Hits        20577    20563      -14     
- Misses       3076     3086      +10     
- Partials      712      719       +7     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

The base branch was changed.

[github-actions]

Bencher Report

Branch	refactor/settings/wallets-and-reward-lock
Testbed	ubuntu-22.04

Click to view all benchmark results

Benchmark	Latency	Benchmark Result nanoseconds (ns) (Result Δ%)	Lower Boundary nanoseconds (ns) (Limit %)	Upper Boundary nanoseconds (ns) (Limit %)
sync-v2 (up to 20000 blocks)	📈 view plot 🚷 view threshold	101,435,075,123.16 (-0.44%)	91,692,692,801.72 (90.40%)	112,068,846,757.65 (90.51%)

🐰 View full continuous benchmarking report in Bencher