feat: add bytea_data field to recording_data_raw model

- Add a `bytea_data` field to the `recording_data_raw` model with default value as an empty buffer.

Signed-off-by: peterlu14 <peterlu810516@gmail.com>

src/db/schema/recording_data_raw.model.js

@@ -43,6 +43,10 @@ module.exports = (sequelize, Sequelize, i) => {
       type: Sequelize.TEXT,
       defaultValue: ''
     },
+    bytea_data: {
+      type: Sequelize.BLOB,
+      defaultValue: Buffer.alloc(0)  // Empty Buffer
+    },
     compressed: {
       type: Sequelize.BOOLEAN,
       defaultValue: false