v0.4.0

What's Changed

• fix: option conflicts and command inconsistencies by @ncukondo in #37
• feat: unify write command output and add dry-run to add by @ncukondo in #39
• fix: unify error handling to throw-based pattern by @ncukondo in #38
• refactor: move -c/--calendar from global to command-level options by @ncukondo in #40
• feat: add --quiet mode to search, show, add, update commands by @ncukondo in #41

Full Changelog: v0.3.0...v0.4.0