Revert "add show seams param to extrude" #1776

Job	Run time
Check wasm	39s
cargo fmt	7s
Check Cargo.toml is sorted	29s
cargo test	2m 22s
Check for breaking API changes	1m 52s
Check lints	2m 22s
Check modeling-cmds can release	1m 22s
check-typos	7s
	9m 20s

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