Move to storage module.

folders/connection.go

folders/folders.go

folders/messages.go

folders/sql/1_create_table.down.sql

folders/sql/1_create_table.up.sql

folders/users.go

main.go

repl/folders.go

repl/messages.go

repl/misc.go

repl/repl.go

repl/set.go

storage/display.go

storage/folders.sql.go

storage/messages.sql.go

storage/migrations/1_create_table.up.sql

storage/models.go

storage/queries/folders.sql

storage/queries/messages.sql

this/this.go