chore: Move external images into repo

**Description** We currently have a bunch of images that are external and being served from other domains which are not our full ownership. We should attempt to pull those into the main repo so they can be optimized by Astro during the build phase and then we don't have to have the external dependency. <img width="896" height="1944" alt="Image" src="https://github.com/user-attachments/assets/cb5feebe-2433-403b-8478-e504ccb1e614" /> **Requirements** - [ ] No more external links to images in the repo - [ ] All images are running through the <Image> component in Astro for performance