Upload feature (c): atomic UI components (atoms/molecules/organisms) + stories

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app/shared/ui/upload/upload-status-icon/upload-status-icon.stories.ts

@@ -0,0 +1,17 @@
+import type { Meta, StoryObj } from '@storybook/angular';
+import { UploadStatusIconComponent } from './upload-status-icon.component';
+
+const meta: Meta<UploadStatusIconComponent> = {
+  title: 'Atoms/UploadStatusIcon',
+  component: UploadStatusIconComponent,
+  render: (args) => ({
+    props: args,
+    template: `<app-upload-status-icon [status]="status" />`,
+  }),
+};
+export default meta;
+type Story = StoryObj<UploadStatusIconComponent>;
+
+export const Complete: Story = { args: { status: 'complete' } };
+export const Failed: Story = { args: { status: 'failed' } };
+export const Uploading: Story = { args: { status: 'uploading' } };