docs: submitted to ext store

[GangGreenTemperTatum]

docs: update manifest with store submission PR

Key Changes:

• updated docs with reflective PR (feat: new caido extension methodcheck caido/store#24) of submission status to plugin store

Changed:

• README docs: update manifest with store submission PR

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Generated Summary:

• Updated the Caido Plugin Status badge to indicate that the plugin has been submitted and is currently under review.
• Added a note in the README regarding the submission to the Caido Plugin Library, providing users with information about future installation options.
• Corrected the "ToC" section to "Table of Contents," improving clarity and consistency with formatting.
• Minor phrasing addition to include a comparison with a known BAPP tool, enhancing the context and value of MethodCheck for users.

This summary was generated with ❤️ by rigging