[SCA] Nezha / Gambling + Farming + Staking

nezha-utils/src/borsh_deserialize.rs

nezha-staking-lib/src/error/mod.rs

nezha-staking-lib/src/state/winners/meta.rs

nezha-vrf/src/processor/mod.rs

nezha-utils/src/pda/macros.rs

nezha-staking/src/processor/investment/francium.rs

nezha-staking-lib/src/state/stake/mod.rs

nezha-vrf-lib/src/state/mod.rs

nezha-utils/src/borsh_length/macros.rs

staking/src/lib.rs