Ship file viewer, editor improvements, and private package releases

examples/basic-app/app/pages/file-preview.wrn

@@ -0,0 +1,16 @@
+import Viewer from "@wrnexus/viewer/components/Viewer.wrn"
+
+page FilePreviewPage {
+  layout = "public"
+  render = "hybrid"
+  hydrate = "load"
+
+  view {
+    <main class="file-preview-page">
+      <Viewer src="/viewer/sample.pdf" name="sample.pdf" layout="page" />
+    </main>
+  }
+  style {
+    .file-preview-page { display: flex; flex-direction: column; height: calc(100vh - 4rem); padding: 1rem; }
+  }
+}