chore: Disable spending history of HbarSpendingPlans

[victor-yanev]

Description:

It's not clear yet if the spending history of the plans is going to be used for anything and it will consume a lot of the cache's memory so it's better to keep it empty for now.

Changes:

• Removed all usages of HbarSpendingPlanRepository#getSpendingHistory
• Removed all usages of HbarSpendingPlanRepository#addAmountToSpendingHistory

Related issue(s):

Fixes #2994

Notes for reviewer:

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

Tests

       3 files     284 suites   19s ⏱️
1 317 tests 1 316 ✔️ 1 💤 0 ❌
1 329 runs  1 328 ✔️ 1 💤 0 ❌

Results for commit e6c3aa0.

[github-actions]

Acceptance Tests

  18 files  257 suites   30m 12s ⏱️
604 tests 596 ✔️ 4 💤 4 ❌
809 runs  799 ✔️ 6 💤 4 ❌

Results for commit e6c3aa0.

[Nana-EC]

Thanks.
Feel free to make sure design doc or others captures the potential ideas for this so it's there should we come back to it

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.48%. Comparing base (e54bb85) to head (e6c3aa0).
Report is 14 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2997      +/-   ##
==========================================
+ Coverage   89.18%   90.48%   +1.29%     
==========================================
  Files          54       59       +5     
  Lines        3783     3984     +201     
  Branches      774      816      +42     
==========================================
+ Hits         3374     3605     +231     
+ Misses        362      330      -32     
- Partials       47       49       +2     

Flag	Coverage Δ
relay	89.59% <ø> (-0.01%)	⬇️
server	88.15% <ø> (+0.89%)	⬆️
ws-server	100.00% <ø> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...sitories/hbarLimiter/hbarSpendingPlanRepository.ts	100.00% <ø> (ø)
...s/relay/src/lib/services/hbarLimitService/index.ts	95.95% <ø> (-0.05%)	⬇️

... and 13 files with indirect coverage changes