chore: Update broken links and folder structure in mcp-registry/README.md#193

GabrielDrapor merged 2 commits intopathintegral-institute:mainpathintegral-institute/mcpm.sh:mainfrom

HareeshBahuleyan:broken-links-contributing-serversHareeshBahuleyan/mcpm.sh:broken-links-contributing-serversCopy head branch name to clipboard