Block Combobox in Editor

[mukul-mehta]

No description provided.

[linear]

WD-1314 [TASK] Block Combobox in Editor

Description

• Move the mex-editor inside of the webapp, right now we're not in a state to separate it out as a library/package.
• Add the block combobox renderer and use this new combobox in the editor
• Still need to use the published editor for the extension, or have the editor code inside there. For now, use the published version of @workduck-io/mex-editor at 0.5.0

[sahil-shubham]

Things work in webapp and extension builds with mex-editor v0.5.0, we can abstain from releasing the extension again as it would be regression till the editor is moved inside for extension as well.