feat: move to idb-keyval

[iamnewton]

Description

There was an issue, race condition, with idb where you had to create the dB first before you could add entries into it, but we can't always guarantee that the dB will exist first. The author of idb has a smaller, paired-down version of the library called idb-keyval.

Screenshots (optional)

N/A

Additional context (optional)

https://github.com/jakearchibald/idb-keyval

Checklist
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• Did you create or update tests?
• Did you create or update any documentation?

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Fixes:

[codecov-commenter]

Codecov Report

Merging #72 (8ff8fde) into main (bd7b6eb) will decrease coverage by 1.77%.
The diff coverage is 70.00%.

@@            Coverage Diff             @@
##             main      #72      +/-   ##
==========================================
- Coverage   48.97%   47.20%   -1.78%     
==========================================
  Files          11       10       -1     
  Lines         343      322      -21     
  Branches      133      131       -2     
==========================================
- Hits          168      152      -16     
+ Misses         99       94       -5     
  Partials       76       76              

Flag	Coverage Δ
unittests	47.20% <70.00%> (-1.78%)	⬇️

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Impacted Files	Coverage Δ
test/mocks/interest-groups.mock.js	100.00% <ø> (ø)
src/frame/auction/utils.js	20.21% <33.33%> (ø)
src/frame/interest-groups/index.js	90.90% <83.33%> (+0.90%)	⬆️
src/frame/auction/index.js	30.00% <100.00%> (ø)

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[brodrigu]

Code looks good, but tests are failing. Let's get it to pass before merging.

[brodrigu]

☕