Display documentation of completion item - #263

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@v2, actions/setup-java@v1, actions/setup-node@v2, DeLaGuardo/setup-clojure@12.1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Failed to save: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0Jd44agAAAABStjyWONNuSYdlNvGk/KcTUEhMMzBFREdFMDQxOQBFZGdl