Options for specifying overlap, 'fracmatch' in consensus subcommand

[dhoogest]

Hi @tobiasrausch - thanks for the great work on this package to date. I've been experimenting with tracy consensus and tracy assemble and have found myself wanting the level of control afforded in the latter when defining the conditions under which a pair of reads would assemble in the consensus command. Specifically being able to specify a minimum overlap length would be useful. Is there a specific reason why these aren't considered common 'alignment options' across methods?

Thanks in advance for considering!