Slang Server Extended v0.2.20

Moves the workspace .slang/server.json config editor from a title-bar gear icon
into a third welcome-screen button — "Configure Slang" — alongside "Select Build
File" and "Select Top Level" in the Hierarchy view's empty state.

Same server-config GUI editor introduced in v0.2.19 (webview form covering the
full server.json schema); this release only changes how it's surfaced in the UI.

Install

• VS Code Marketplace: search "Slang Server Extended" or code --install-extension CaioPlazas.slang-server-extended
• VSIX (Linux x64, server binary bundled): slang-server-extended-linux-x64.vsix below
• Standalone server binary (CentOS 7 / glibc 2.17-compatible, fully static): slang-server-linux-x64.tar.gz