1. Adds integrator fee-routing, self-trade prevention, UTA/per-asset margin
toggles, RFQ, staking, bridge intent addresses, and tokenlist API support,
each with live-mainnet-tested examples.
2.Fixes a waitForTransaction() bug
that caused false timeouts on already-committed transactions (the root
cause of most "confirmation pending" warnings across examples).
3.Rebuilds
the WASM signer against the latest lighter-go reference, syncs the
package version across package.json/src/index.ts, cleans up documentation
(README, examples/README, GettingStarted, SignerClient, MigrationGuide)