fix: note list shows incomplete relationships when opening from sidebar

Two root causes:
1. noteListHooks used a stale selection.entry to build relationship groups —
   now looks up the fresh entry from the entries array so relationship updates
   propagate immediately.
2. frontmatterToEntryPatch didn't update entry.relationships — added
   RelationshipPatch support so frontmatter changes also update the
   relationships map in state.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tests/smoke/note-list-incomplete-relationships.spec.ts

@@ -0,0 +1,103 @@
+import { test, expect } from '@playwright/test'
+import { sendShortcut } from './helpers'
+
+test.describe('Note list shows complete relationships when opening from sidebar', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.setViewportSize({ width: 1600, height: 900 })
+    await page.goto('/')
+    await page.waitForLoadState('networkidle')
+  })
+
+  test('entity view shows relationship groups with correct counts after sidebar click', async ({ page }) => {
+    // Navigate to Responsibilities type to find entity notes in the sidebar
+    // First, click on a sidebar type that contains entity notes
+    // We'll use the sidebar search to filter to "Sponsorships"
+    const searchToggle = page.locator('[data-testid="search-toggle"]')
+    if (await searchToggle.isVisible()) {
+      await searchToggle.click()
+    }
+
+    // Type in sidebar search to find Sponsorships
+    const sidebarSearch = page.locator('[data-testid="note-list-search"]')
+    if (await sidebarSearch.isVisible()) {
+      await sidebarSearch.fill('Sponsorships')
+      await page.waitForTimeout(500)
+    }
+
+    // Click the Sponsorships note in the note list to trigger entity view
+    const sponsorshipsItem = page.locator('[data-entry-path*="sponsorships"]').first()
+    if (await sponsorshipsItem.isVisible({ timeout: 3000 }).catch(() => false)) {
+      await sponsorshipsItem.click()
+      await page.waitForTimeout(1000)
+    } else {
+      // Fallback: open via quick open — then click in sidebar
+      await page.locator('body').click()
+      await sendShortcut(page, 'p', ['Control'])
+      const searchInput = page.locator('input[placeholder="Search notes..."]')
+      await expect(searchInput).toBeVisible()
+      await searchInput.fill('Sponsorships')
+      await page.waitForTimeout(500)
+      await page.keyboard.press('Enter')
+      await page.waitForTimeout(1000)
+    }
+
+    // The inspector panel (right side) should show relationship labels with font-mono-overline
+    // This verifies the note loaded and relationships were parsed correctly
+    const measuresLabel = page.locator('span.font-mono-overline').filter({ hasText: 'Has Measures' })
+    await expect(measuresLabel).toBeVisible({ timeout: 5000 })
+
+    const proceduresLabel = page.locator('span.font-mono-overline').filter({ hasText: 'Has Procedures' })
+    await expect(proceduresLabel).toBeVisible({ timeout: 5000 })
+
+    // Verify the relationships panel shows the correct number of items
+    // Has Measures should have 2 entries (measure-sponsorship-mrr, measure-close-rate)
+    const measuresSection = measuresLabel.locator('xpath=ancestor::div[1]')
+    const measureItems = measuresSection.locator('a, button').filter({ hasText: /measure|Measure/ })
+    // At least 1 resolved relationship entry
+    const hasItems = await measureItems.count()
+    expect(hasItems).toBeGreaterThanOrEqual(1)
+  })
+
+  test('relationship labels persist after navigating away and back', async ({ page }) => {
+    // Open Sponsorships via quick open
+    await page.locator('body').click()
+    await sendShortcut(page, 'p', ['Control'])
+    const searchInput = page.locator('input[placeholder="Search notes..."]')
+    await expect(searchInput).toBeVisible()
+    await searchInput.fill('Sponsorships')
+    await page.waitForTimeout(500)
+    await page.keyboard.press('Enter')
+    await page.waitForTimeout(1000)
+
+    // Verify Has Measures relationship appears in inspector
+    const measuresLabel = page.locator('span.font-mono-overline').filter({ hasText: 'Has Measures' })
+    await expect(measuresLabel).toBeVisible({ timeout: 5000 })
+
+    // Navigate to different note
+    await page.locator('body').click()
+    await sendShortcut(page, 'p', ['Control'])
+    const searchInput2 = page.locator('input[placeholder="Search notes..."]')
+    await expect(searchInput2).toBeVisible()
+    await searchInput2.fill('Start Laputa App')
+    await page.waitForTimeout(500)
+    await page.keyboard.press('Enter')
+    await page.waitForTimeout(1000)
+
+    // Navigate back to Sponsorships
+    await page.locator('body').click()
+    await sendShortcut(page, 'p', ['Control'])
+    const searchInput3 = page.locator('input[placeholder="Search notes..."]')
+    await expect(searchInput3).toBeVisible()
+    await searchInput3.fill('Sponsorships')
+    await page.waitForTimeout(500)
+    await page.keyboard.press('Enter')
+    await page.waitForTimeout(1000)
+
+    // Relationships should still be visible — not stale or incomplete
+    const measuresLabelAgain = page.locator('span.font-mono-overline').filter({ hasText: 'Has Measures' })
+    await expect(measuresLabelAgain).toBeVisible({ timeout: 5000 })
+
+    const proceduresLabelAgain = page.locator('span.font-mono-overline').filter({ hasText: 'Has Procedures' })
+    await expect(proceduresLabelAgain).toBeVisible({ timeout: 5000 })
+  })
+})