fix: remove H1 heading from new note editor body

Title is already shown as a separate UI element above the editor,
so the H1 in the body was a visual duplicate. New notes now have
an empty editor body. Daily notes and type entries also no longer
get an H1 inserted.

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

src/hooks/useNoteActions.test.ts

@@ -217,24 +217,24 @@ describe('entryMatchesTarget', () => {
 describe('buildNoteContent', () => {
   it('generates frontmatter with status for regular types', () => {
     const content = buildNoteContent('My Note', 'Note', 'Active')
-    expect(content).toBe('---\ntitle: My Note\ntype: Note\nstatus: Active\n---\n\n# My Note\n\n')
+    expect(content).toBe('---\ntitle: My Note\ntype: Note\nstatus: Active\n---\n')
   })
 
   it('omits status when null', () => {
     const content = buildNoteContent('AI', 'Topic', null)
-    expect(content).toBe('---\ntitle: AI\ntype: Topic\n---\n\n# AI\n\n')
+    expect(content).toBe('---\ntitle: AI\ntype: Topic\n---\n')
   })
 
   it('includes template body when provided', () => {
     const content = buildNoteContent('My Project', 'Project', 'Active', '## Objective\n\n## Notes\n\n')
-    expect(content).toContain('# My Project')
+    expect(content).not.toContain('# My Project')
     expect(content).toContain('## Objective')
     expect(content).toContain('## Notes')
   })
 
   it('ignores null template', () => {
     const content = buildNoteContent('My Note', 'Note', 'Active', null)
-    expect(content).toBe('---\ntitle: My Note\ntype: Note\nstatus: Active\n---\n\n# My Note\n\n')
+    expect(content).toBe('---\ntitle: My Note\ntype: Note\nstatus: Active\n---\n')
   })
 })
 
@@ -319,7 +319,7 @@ describe('resolveNewType', () => {
     expect(entry.isA).toBe('Type')
     expect(entry.status).toBeNull()
     expect(content).toContain('type: Type')
-    expect(content).toContain('# Recipe')
+    expect(content).not.toContain('# Recipe')
   })
 
   it('uses provided vault path instead of hardcoded path', () => {
@@ -491,9 +491,9 @@ describe('buildDailyNoteContent', () => {
     expect(content).toContain('## Reflections')
   })
 
-  it('includes H1 heading with the date', () => {
+  it('does not include H1 heading with the date', () => {
     const content = buildDailyNoteContent('2026-03-02')
-    expect(content).toContain('# 2026-03-02')
+    expect(content).not.toMatch(/^# /m)
   })
 })
 

src/hooks/useNoteCreation.test.ts

@@ -116,11 +116,11 @@ describe('entryMatchesTarget', () => {
 
 describe('buildNoteContent', () => {
   it('generates frontmatter with status', () => {
-    expect(buildNoteContent('My Note', 'Note', 'Active')).toBe('---\ntitle: My Note\ntype: Note\nstatus: Active\n---\n\n# My Note\n\n')
+    expect(buildNoteContent('My Note', 'Note', 'Active')).toBe('---\ntitle: My Note\ntype: Note\nstatus: Active\n---\n')
   })
 
   it('omits status when null', () => {
-    expect(buildNoteContent('AI', 'Topic', null)).toBe('---\ntitle: AI\ntype: Topic\n---\n\n# AI\n\n')
+    expect(buildNoteContent('AI', 'Topic', null)).toBe('---\ntitle: AI\ntype: Topic\n---\n')
   })
 
   it('includes template body when provided', () => {

src/hooks/useNoteCreation.ts

@@ -66,8 +66,8 @@ export function buildNoteContent(title: string, type: string, status: string | n
   const lines = ['---', `title: ${title}`, `type: ${type}`]
   if (status) lines.push(`status: ${status}`)
   lines.push('---')
-  const body = template ? `\n${template}` : '\n'
-  return `${lines.join('\n')}\n\n# ${title}\n${body}`
+  const body = template ? `\n${template}` : ''
+  return `${lines.join('\n')}\n${body}`
 }
 
 export function resolveNewNote(title: string, type: string, vaultPath: string, template?: string | null): { entry: VaultEntry; content: string } {
@@ -80,7 +80,7 @@ export function resolveNewNote(title: string, type: string, vaultPath: string, t
 export function resolveNewType(typeName: string, vaultPath: string): { entry: VaultEntry; content: string } {
   const slug = slugify(typeName)
   const entry = buildNewEntry({ path: `${vaultPath}/${slug}.md`, slug, title: typeName, type: 'Type', status: null })
-  return { entry, content: `---\ntype: Type\n---\n\n# ${typeName}\n\n` }
+  return { entry, content: `---\ntype: Type\n---\n` }
 }
 
 export function todayDateString(): string {
@@ -89,7 +89,7 @@ export function todayDateString(): string {
 
 export function buildDailyNoteContent(date: string): string {
   const lines = ['---', `title: ${date}`, 'type: Journal', `date: ${date}`, '---']
-  return `${lines.join('\n')}\n\n# ${date}\n\n## Intentions\n\n\n\n## Reflections\n\n`
+  return `${lines.join('\n')}\n\n## Intentions\n\n\n\n## Reflections\n\n`
 }
 
 export function resolveDailyNote(date: string, vaultPath: string): { entry: VaultEntry; content: string } {

tests/integration/vault-workflows.spec.ts

@@ -138,7 +138,7 @@ test('create note saves file to disk with correct slug', async ({ page }) => {
   }).toPass({ timeout: 5_000 })
 
   const content = fs.readFileSync(expectedPath, 'utf-8')
-  expect(content).toContain('# Untitled note')
+  expect(content).not.toContain('# Untitled note')
   expect(content).toContain('type: Note')
 })