* First pass at security price reference
* Data cleanup
* Synth security fetching does better with a mic_code
* Update test suite
😭
* Update schema.rb
* Update generator.rb
* Rough draft of issue system
* Simplify design
* Remove stale files from merge conflicts
* STI for issues
* Cleanup
* Improve Synth api key flow
* Stub api key for test
* User tickers as primary lookup symbol instead of isin
* Add security price provider
* Fetch security prices in bulk to improve sync performance
* Fetch prices in bulk, better mocking for tests
