fix(db): enable WAL journal mode

ormconfig.js

@@ -6,6 +6,7 @@ const devConfig = {
   synchronize: true,
   migrationsRun: false,
   logging: false,
+  enableWAL: true,
   entities: ['server/entity/**/*.ts'],
   migrations: ['server/migration/**/*.ts'],
   subscribers: ['server/subscriber/**/*.ts'],
@@ -22,6 +23,7 @@ const prodConfig = {
     : 'config/db/db.sqlite3',
   synchronize: false,
   logging: false,
+  enableWAL: true,
   entities: ['dist/entity/**/*.js'],
   migrations: ['dist/migration/**/*.js'],
   migrationsRun: false,