04637ff0f1
The LSP `initialize` request expects custom server options in the `initializationOptions` field, but the code was spreading `this.server.initialization` directly into the root params object. This caused LSP servers that depend on `initializationOptions` (like ets-language-server, pyright, etc.) to not receive their configuration. Closes #2665 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>