Canvas AI: Determine a better way for AI agents to pass values to image props correctly for JS components.

Overview

#3551987: Canvas AI: Agent should pass values to image props correctly for JS components fixed the issue related to JS component's image issue. We need to investigate a better way of fixing this from backend similar to what was done for the SDC components in #3544614: Canvas AI: Agent should pass values to image props correctly.

Proposed resolution

User interface changes