feature/implement vault allocation (#11)

* feat: add authentication middleware

* feat: add REST API endpoints for database interactions

* refactor: move DiscoveryDocument Pkl schema to oidc module

* fix: replace sonrd with test_node.sh

* feat: use NFT keeper to mint DID namespace NFT

* refactor: move NFT class configuration to types

* feat: add GlobalIntegrity genesis state

* fix: ensure GlobalIntegrity is initialized in genesis

* refactor: update all references to transactions module

* refactor: improve genesis state struct

* chore(did): update discovery endpoint to reflect base url

* feat: remove unused context cache and client code

* refactor: remove middleware dependency from keeper

* feat: Add new query handlers for DID module

* feat: Implement unimplemented params queries

* feat: add support for first-party caveats

* refactor: move motr command to cmd directory

* feat: add support for GitHub releases

* fix(motr): build app.wasm for motr package

* feat: add card component

* feat: add IndexedDB support for persistent storage

* feat: Add Row and Column components

* feat: add  and  components

* refactor: improve button component

* refactor: remove unnecessary button parameter in renderButton

* feat: add vault service endpoint

* feat: add input component

internal/gui/elements/elements.go

@@ -0,0 +1,47 @@
+package elements
+
+import (
+	"strings"
+
+	"github.com/a-h/templ"
+)
+
+type Icon interface {
+	Render() templ.Component
+}
+
+type Variant interface {
+	Attributes() templ.Attributes
+}
+
+func clsxMerge(variants ...Variant) templ.Attributes {
+	combinedAttrs := templ.Attributes{}
+	var classElements []string
+
+	for _, variant := range variants {
+		attrs := variant.Attributes()
+		if class, ok := attrs["class"].(string); ok {
+			classElements = append(classElements, strings.Fields(class)...)
+		}
+		for key, value := range attrs {
+			if key != "class" {
+				combinedAttrs[key] = value
+			}
+		}
+	}
+
+	if len(classElements) > 0 {
+		combinedAttrs["class"] = strings.Join(classElements, " ")
+	}
+	return combinedAttrs
+}
+
+func clsxBuilder(classes ...string) templ.Attributes {
+	if len(classes) == 0 {
+		return templ.Attributes{}
+	}
+	class := strings.Join(classes, " ")
+	return templ.Attributes{
+		"class": class,
+	}
+}