/proc/thread-self/net
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
Num RefCount Protocol Flags Type St Inode Path0000000000000000: 00000003 00000000 00000000 0001 03 38740000000000000000: 00000003 00000000 00000000 0001 03 39080000000000000000: 00000003 00000000 00000000 0001 03 48370000000000000000: 00000003 00000000 00000000 0001 03 48360000000000000000: 00000003 00000000 00000000 0001 03 38750000000000000000: 00000003 00000000 00000000 0001 03 4844 /tmp/vercel-2882150122.sock