docs: package README logos use a blob URL that does not render outside GitHub #466

What is the type of issue?

Documentation is incorrect

What is the issue?

The package READMEs show the NanoForge logo with <img src="https://github.com/NanoForge-dev/Engine/blob/main/.github/logo.png">. A blob/ URL returns GitHub's HTML page for the file, not the image (curl -sI → content-type: text/html), so the logo only works on github.com, which rewrites it. These READMEs are now published as the package pages of the API reference on docs.nanoforge.eu (branch feat/docs-navigation, TypeDoc with the README as each package's index), where the image will be broken.

Expected: an image URL, e.g. https://raw.githubusercontent.com/NanoForge-dev/Engine/main/.github/logo.png (or ?raw=true).

All 13 package READMEs, for example

Where did you find it?