Remove MIT license files and badges

[Sunnylincc]

Motivation

• Remove the repository's MIT license files and references so the codebase no longer advertises or distributes the MIT license, allowing the project owner to retain or assert alternative/commercial rights.

Description

• Deleted LICENSE and hippocortex/LICENSE and removed the MIT license badge/link from README.md and hippocortex/README.md so there are no top-level references to the removed files.

Testing

• Ran automated checks including rg -n "License: MIT|license-MIT|MIT License|\./LICENSE|^LICENSE$" README.md hippocortex/README.md which returned no matches and inspected the top of both README files with nl -ba README.md | sed -n '1,20p' and nl -ba hippocortex/README.md | sed -n '1,20p' to confirm the badges were removed.

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Codex Task