Release v0.2.0

• fb93b7a chore: update lib minor version to 0.2.0
• e3cdc90 feat!: completely refactor the public API & retouch the internal implementation
• 51a909c chore: use the latest release of xInjection
• 23118c0 refactor: use early return
• fad120b ci: change the commit message of the bump cmds