UI changes

What's Changed

• add more tests for account.js by @justinnguyen0 in #48
• handlebar revert and some small ui adjust by @sora1998 in #50
• add more tests for account.js by @justinnguyen0 in #55
• add more tests for account.js and ActivityPub.js by @justinnguyen0 in #60
• Create User Create and Login Functionality by @kashishvjain in #63
• fix ci error by @justinnguyen0 in #66
• add more tests for ActivityPub.js by @justinnguyen0 in #65
• Mock notes aditya by @Tigojiang in #59

Full Changelog: v0.2...v0.3