Add sqlite schema
Add sqlite schema

matrix-org/synapse,matrix-org/synapse,matrix-org/synapse,matrix-org/synapse,matrix-org/synapse,TribeMedia/synapse,iot-factory/synapse,TribeMedia/synapse,iot-factory/synapse,TribeMedia/synapse,iot-factory/synapse,iot-factory/synapse,iot-factory/synapse,matrix-org/synapse,TribeMedia/synapse,TribeMedia/synapse