feature/refactor types (#1101)

- **docs: remove discord badge from README**
- **fix: ensure go version is up-to-date**
- **<no value>**
- **refactor: update import paths for blocks to components**
- **feat: add Hero component template**
- **fix: update footer logo to svg**
- **feat: add Query/Sign and Query/Verify RPC methods**
- **refactor: rename Keyshares to KsVal in did/v1/state.proto**

pkg/nebula/nebula.go

@@ -0,0 +1,32 @@
+package nebula
+
+import (
+	"embed"
+	"io/fs"
+	"net/http"
+
+	"github.com/labstack/echo/v4"
+)
+
+//go:embed assets
+var embeddedFiles embed.FS
+
+func getHTTPFS() (http.FileSystem, error) {
+	fsys, err := fs.Sub(embeddedFiles, "assets")
+	if err != nil {
+		return nil, err
+	}
+	return http.FS(fsys), nil
+}
+
+// UseAssets is a middleware that serves static files from the embedded assets
+func UseAssets(e *echo.Echo) error {
+	fsys, err := getHTTPFS()
+	if err != nil {
+		return err
+	}
+	assets := http.FileServer(fsys)
+	e.GET("/", echo.WrapHandler(assets))
+	e.GET("/assets/*", echo.WrapHandler(http.StripPrefix("/assets/", assets)))
+	return nil
+}