Initial Commit

- Settings
- Infrastructure
Initial Version

- Upload Contacts from Emails (Single & Multi Select)
- Upload Contacts (Single & Multi Select )
Improved Installation User guidance
Fix: Change to lifecycle Events
Fix: Lifecycle Method
Minor Layout Fixes: Settings
Added Nullcheck API Url

Make Popup resizable
Trigger sync when save settings
Changed Wording: "API Token" to "API Key"