* remove indices from migration.sql which here never created
* BREAKING: make transaction_id the primary key in transactions lookup table
* use varchar in postgres.rs
* add "NOT NULL" constraint wherever possible
* fix small accounts lookup table naming
* fly app for migration
see https://github.com/blockworks-foundation/BankingStageErrorsTrackingSidecar/issues/56
* autovacuum settings
* databse init script
* explain query_user role
* tune toast_tuple_target and comment on page size
* minor fixes
* dba queries
* jot down the fly machine config
* restore create schema
* tweak storage param for postgres 15