Progress toward getting rid of origin ids * Less dependency on origin ids in the in-mem storage * add the SWH_STORAGE_IN_MEMORY_ENABLE_ORIGIN_IDS env var * Remove legacy behavior of snapshot_add
Progress toward getting rid of origin ids * Less dependency on origin ids in the in-mem storage * add the SWH_STORAGE_IN_MEMORY_ENABLE_ORIGIN_IDS env var * Remove legacy behavior of snapshot_add