feat: significant overhaul of runtime

runtime/browser.go

@@ -0,0 +1,21 @@
+package runtime
+
+import "github.com/pkg/browser"
+
+// Browser exposes browser methods to the runtime
+type Browser struct{}
+
+// NewBrowser creates a new runtime Browser struct
+func NewBrowser() *Browser {
+	return &Browser{}
+}
+
+// OpenURL opens the given url in the system's default browser
+func (r *Browser) OpenURL(url string) error {
+	return browser.OpenURL(url)
+}
+
+// OpenFile opens the given file in the system's default browser
+func (r *Browser) OpenFile(filePath string) error {
+	return browser.OpenFile(filePath)
+}