GoLand integration
The primary Spice editor integration is independently versioned at
spice-framework/goland.
That repository owns installation, compatibility, valid-Go annotation editing, zero-width prefix concealment, theme-aware syntax colors, PSI navigation, completion, documentation, package Run/Debug, Plugin Verifier, and the real installed-IDE visual and interaction gates on Windows and Linux.
Spice core owns the compiler, LSP, annotation SDK, and generated-code contracts
consumed by the plugin. The plugin never makes naked @ source valid and never
performs dependency injection or compiler resolution itself.