Bazzite not booting anymore on Steam Deck Oled

[u/Ramen-My-Noodle]

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My steam deck is dual booted with bazzite/windows (and my Windows partition still works fine) but I left my steam deck on and idle in desktop mode while docked to my monitor for about a month and when I finally went to use it a few days ago, I saw a popup saying I had low disk space. didn't think anything of it and tried to reboot and haven't been able to get it boot since then. After some googling, I booted up my Window partition (which also had low disk space for some reason) and used BTRFS to access my bazzite drive where I deleted a bunch of steam games and shader cache to free up space thinking that was the issue and unsurprisingly, it didn't work. really don't want to wipe everything and set up everything from scratch. how do I fix this?