fix: use both thread id and connection id

[TimoGlastra]

Using only the thread id gives errors when issuing or proving to yourself as there are multiple records for a single thread id. This retrieves records by both thread id an connection id. this also removes the requirement to check if the record has the correct connection id.

[codecov-commenter]

Codecov Report

Merging #299 (664dab2) into main (6ec201b) will decrease coverage by 0.06%.
The diff coverage is 77.77%.

@@            Coverage Diff             @@
##             main     #299      +/-   ##
==========================================
- Coverage   88.07%   88.01%   -0.07%     
==========================================
  Files         218      218              
  Lines        3926     3921       -5     
  Branches      452      451       -1     
==========================================
- Hits         3458     3451       -7     
- Misses        468      470       +2     

Impacted Files	Coverage Δ
src/modules/credentials/CredentialsModule.ts	86.66% <0.00%> (ø)
src/modules/proofs/ProofsModule.ts	88.00% <0.00%> (ø)
...modules/credentials/repository/CredentialRecord.ts	93.61% <100.00%> (-4.26%)	⬇️
.../modules/credentials/services/CredentialService.ts	88.17% <100.00%> (+0.31%)	⬆️
src/modules/proofs/repository/ProofRecord.ts	88.57% <100.00%> (-5.72%)	⬇️
src/modules/proofs/services/ProofService.ts	82.11% <100.00%> (+0.25%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6ec201b...664dab2. Read the comment docs.