feat(api): Migrating to ULID instead of 64-bit integer IDs

[elliotcourant]

This will make writing data in bulk easier in the future, it will also
make this data more portable between environments or between databases.

[elliotcourant]

I think instead of generating the initial ULIDs in go they should be done via this: https://github.com/geckoboard/pgulid

This way the migration can be done as a single SQL migration rather than multiple.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 58.14536% with 334 lines in your changes are missing coverage. Please review.

Project coverage is 52.13%. Comparing base (8d6d757) to head (7c56726).
Report is 20 commits behind head on main.

❗ Current head 7c56726 differs from pull request most recent head aa93122

Please upload reports for the commit aa93122 to get more accurate results.

Files	Patch %	Lines
server/controller/helpers.go	44.66%	41 Missing and 16 partials ⚠️
server/controller/transactions.go	13.46%	43 Missing and 2 partials ⚠️
server/controller/plaid.go	40.47%	25 Missing ⚠️
server/controller/links.go	23.33%	21 Missing and 2 partials ⚠️
server/controller/spending.go	53.48%	20 Missing ⚠️
server/controller/forecast.go	0.00%	17 Missing ⚠️
server/controller/bank_accounts.go	0.00%	15 Missing ⚠️
server/controller/files.go	0.00%	13 Missing ⚠️
server/controller/funding_schedules.go	73.91%	6 Missing and 6 partials ⚠️
server/models/transaction_cluster.go	18.18%	9 Missing ⚠️
... and 33 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1740      +/-   ##
==========================================
+ Coverage   50.46%   52.13%   +1.67%     
==========================================
  Files         366      358       -8     
  Lines       20363    18525    -1838     
  Branches      500      502       +2     
==========================================
- Hits        10276     9658     -618     
+ Misses       9523     8325    -1198     
+ Partials      564      542      -22     

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[elliotcourant]

The code side is complete, now its just fixing tests or fixing code depending on how the test fails.

Also the fixtures I had generated a long time ago for forecasting need to be regenerated somehow.