add missing redirects from old URLs

[tom2drum]

• [x] all tabs on token page (incl. /tokens/<hash> и /token/<hash>)
• [x] contract related tabs on address page (/address/<hash>/read-contract, etc)

examples where it is not working now https://gnosis.blockscout.com/tokens/0xE2e73A1c69ecF83F464EFCE6A5be353a37cA09b2/token-transfers https://gnosis.blockscout.com/address/0xFBEd0c29002C13e71504BeC9C73cb6f59B2e1038/read-contract

[tom2drum]

list of all routes in the old Blockscout frontend

routes.txt