caused the system to enter into Read only mode.
installed the required:
apk add parted losetup resize2fs blkid
ran the wget -U "" -O expand-root.sh "https://openwrt.org/_export/code/docs/guide-user/advanced/expand_root?codeblock=0"
sources the script . ./expand-root.sh
ran the sh /etc/uci-defaults/70-rootpt-resize
REBOOT.... Bricked into Read only
The workaround was to remove the SSD and run e2fsck -f -y /dev/sda1 <(replace sda1 with connection and partition, so it could be sdb2 or sedc3 or sdd4 etc.) AND i got lucky the E2fsck could repair the issue (Block Bitmap difference (which is what i suspected but not from openwrt scripts.)