various TODO cleanup

replace create_statement() hardcode with DB-driven statement_parser table

Fix pie chart visibility for small slices

improve investment transaction display and MM entry flow

clean up cli_helper.py TODOs and add comma validation

fix investment asset allocation and add manual ticker classification

fix 5 small TODOs: stale comment, docstring, alignment bug, year validation, sort

made tweaks to balance functions

various cleanup; started Claude on Plaid integration

Add Finnhub integration and improve ML transaction classifier

cleaned up sankey generation

refactored transaction search location

investment price gathering; investment printout

some small graphing/analysis cleanup

remove logfn and improve analysis