feat(core): Add an option to enable WAL mode for SQLite (#7118)

https://www.sqlite.org/wal.html

packages/cli/src/config/schema.ts

@@ -164,6 +164,12 @@ export const schema = {
 				default: 'database.sqlite',
 				env: 'DB_SQLITE_DATABASE',
 			},
+			enableWAL: {
+				doc: 'Enable SQLite WAL mode',
+				format: Boolean,
+				default: false,
+				env: 'DB_SQLITE_ENABLE_WAL',
+			},
 			executeVacuumOnStartup: {
 				doc: 'Runs VACUUM operation on startup to rebuild the database. Reduces filesize and optimizes indexes. WARNING: This is a long running blocking operation. Will increase start-up time.',
 				format: Boolean,