add locked and unlocked events and emit them

[mubarak23]

Base on issue: #41

• Added Locked event and emit it inside lock_from function
• Added Unlocked event and emit it inside unlock_to function

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
zkramp-client	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Sep 5, 2024 3:46pm
zkramp-website	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Sep 5, 2024 3:46pm