[Improvement Proposal] Creation of a Knative Media/Resource Kit

### Objective
To propose the development of a Knative Media/Resource Kit, inspired by [Dapr's recent deployment](https://blog.dapr.io/posts/2024/03/10/new-dapr-slide-deck-for-your-presentations/) of a similar resource. This kit would serve as a valuable tool for community members to present and share Knative's features and benefits effectively.

### Need
A unified set of resources including slide decks, icons, and visual aids would help in promoting consistent messaging about Knative, enhancing our outreach and educational efforts. It would empower advocates and contributors to represent Knative more effectively in various forums.

### Suggested Contents
- Slide decks with templates for presentations, that contains unified styling, diagram/flow chart explain some classical Knative features. (e.g how broker works, how channel works...)
- Official icons and graphics
- Guidelines for using Knative branding

### Benefits
- Standardizes Knative presentations and outreach
- Facilitates community members in spreading knowledge about Knative
- Strengthens Knative's brand recognition

### Conclusion
Creating a Knative Media/Resource Kit aligns with our goals of expanding the community and fostering a deeper understanding of Knative's capabilities. This proposal seeks community feedback and support to move forward.

No files, tests, or entry points are identified. Start by reviewing the proposed slide decks, icons, visual aids, and branding guidelines with the community; done would require an agreed scope and a published Knative resource kit.

Written by the indexing model from the issue text.