view all reward tokens in one call

feat: add test env deploy script

chore: linting

feat: add token sale contract

Merge branch 'main' of github.com:tabshaikh/citadel-contracts

fix: modify CitadelMinter to send fundingAmount in terms of xCitadel

docs update

chore: linting

tests: add locking tests

fix: add approvals

tests: add test for locking flow

refactor: removing supply schedule from minter as it is not being used

test: setup basic infra and add test for staking flow

feat: add non functional strat for xCitadel vault

fix: add vesting initialization