• Tune status bar length

• Tune status bar length

• Address review comments

Address review comments.

Address review comments

• Improve status bar handling
• Remove redundant code
• Use editor interface
• Improve canvas file checking
• Update canvas types
• Remove moment

Improve others

• Fix eslint errors
• Update css handling
• Update README.md

Fixes

• Address review comments
• Add demo video
• Fix open task text appending issue
• Improve code format

Changes

• Fix open task sending
• Update README.md
• Add gif demo

Fix empty canvas issue.

Fine tune description.

Initial release.