Empower GTC with more uses

Empower GTC with more uses:

1. Encourage donors to use GTC, and the recipient will receive more funds according to new quadratic funds rules
2. Encourage teams who have been funded or helped in Gitcoin in the past, present and future to incorporate GTC into their product like, for example, GTC Staking, GTC Farming, GTC lending, etc., to increase the use of GTC
3. Support more chains, such as BSC, HECO, Fantom, Solona, etc., thus expanding the application of GTC in the whole crypto field.