fix(self-hosting): grow seaweedfs one volume at a time (#3076)

packages/config/src/__tests__/SelfHostingComposeEnvironment.test.ts

@@ -49,6 +49,7 @@ const INPUT_NAMES: Record<string, string> = {
 	MEILI_NO_ANALYTICS: 'FLUXER_MEILISEARCH_NO_ANALYTICS',
 	MEILI_MAX_INDEXING_MEMORY: 'FLUXER_MEILISEARCH_MAX_INDEXING_MEMORY',
 	GOMEMLIMIT: 'FLUXER_SEAWEEDFS_GOMEMLIMIT',
+	WEED_MASTER_VOLUME_GROWTH_COPY_1: 'FLUXER_SEAWEEDFS_VOLUME_GROWTH',
 	LIVEKIT_KEYS: 'LIVEKIT_API_KEY',
 	NODE_EXTRA_CA_CERTS: 'FLUXER_NODE_EXTRA_CA_CERTS',
 };