fix: open note windows from direct note paths

src/utils/openNoteWindow.test.ts

@@ -0,0 +1,62 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { buildNoteWindowUrl, openNoteInNewWindow } from './openNoteWindow'
+import { isTauri } from '../mock-tauri'
+
+const webviewWindowCalls = vi.fn()
+
+vi.mock('../mock-tauri', () => ({
+  isTauri: vi.fn(),
+}))
+
+vi.mock('@tauri-apps/api/webviewWindow', () => ({
+  WebviewWindow: class MockWebviewWindow {
+    constructor(label: string, options: unknown) {
+      webviewWindowCalls(label, options)
+    }
+  },
+}))
+
+describe('openNoteWindow', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    vi.useFakeTimers()
+    vi.setSystemTime(new Date('2026-04-14T16:00:00Z'))
+    vi.mocked(isTauri).mockReturnValue(false)
+  })
+
+  it('builds a root-app route that preserves the note window params', () => {
+    const url = buildNoteWindowUrl('/vault/Folder/My Note.md', '/Users/luca/Laputa Vault', 'AI / ML')
+    const parsed = new URL(url, 'https://tolaria.localhost')
+
+    expect(parsed.pathname).toBe('/')
+    expect(parsed.searchParams.get('window')).toBe('note')
+    expect(parsed.searchParams.get('path')).toBe('/vault/Folder/My Note.md')
+    expect(parsed.searchParams.get('vault')).toBe('/Users/luca/Laputa Vault')
+    expect(parsed.searchParams.get('title')).toBe('AI / ML')
+  })
+
+  it('does nothing outside Tauri', async () => {
+    await openNoteInNewWindow('/vault/test.md', '/vault', 'Test Note')
+
+    expect(webviewWindowCalls).not.toHaveBeenCalled()
+  })
+
+  it('opens a new Tauri window with the encoded note route', async () => {
+    vi.mocked(isTauri).mockReturnValue(true)
+
+    await openNoteInNewWindow('/vault/Folder/My Note.md', '/Users/luca/Laputa Vault', 'AI / ML')
+
+    expect(webviewWindowCalls).toHaveBeenCalledWith(
+      'note-1776182400000',
+      expect.objectContaining({
+        url: '/?window=note&path=%2Fvault%2FFolder%2FMy+Note.md&vault=%2FUsers%2Fluca%2FLaputa+Vault&title=AI+%2F+ML',
+        title: 'AI / ML',
+        width: 800,
+        height: 700,
+        resizable: true,
+        titleBarStyle: 'overlay',
+        hiddenTitle: true,
+      }),
+    )
+  })
+})