Use router pools list to find if an address is related to a LP Token

Instead of using Token genesis address's content to identify if a token is a lp token, use router pools list to find if an address is related to a LP Token

Start by locating the code that determines whether an address is an LP token and trace how the router pools list is accessed. Replace the genesis-address-content check with the router-pool relationship, and verify that LP-token identification matches the pools list rather than token genesis content.

Written by the indexing model from the issue text.