[Chatbot] - Drop custom styles from ChatbotModal #932

Chatbot Component Area

System (Loading, Error, Streaming)

Describe the feature

We want to make it easier to handle Felt changes by dropping more custom styles from ChatBot. ChatbotModal sets various custom styles in packages/module/src/ChatbotModal/ChatbotModal.scss. We want to maintain the way the modal overlays the chatbot but drop custom colors and font sizes, etc.

Tag Kayla and/or Andrew for final review once complete.

Expected Data Structure

No response

Conversational Flow

No response

Visuals & Mockups

No response

Conversational Accessibility

No response

Validation

• This request aligns with PatternFly AI/Chatbot design guidelines.

• I have searched for existing chatbot-specific components.

Jira Issue: FELT-4406