* Remove Synth Finance integration
* Linter noise
* Fix failing (old) test, use it for Twelve Data
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Signed-off-by: Juan José Mata <juanjo.mata@gmail.com>
* feat: Add Twelve Data provider for exchange rates and securities
* test: fix hosting controller test, linting
* fix: add countries gem to handle country codes in Twelve Data provider
* fix: allow security search combobox to have no logo
* refactor: update Twelve Data provider use time series endpoint
* fix: set twelve data as default provider
* Initial pass at Synth-based ticker selection
* Update _tickers.turbo_stream.erb
* Functional combobox display
* A few cleanup steps
* Linter
* Prevent long strings
* Another step towards functional combobox
* Deprecated files
* Custom Combobox implementation
* Lint
* Test suite fixes
* Lint
* Make direct use of mic codes
* Update splits
* Update trades_test.rb
