fix: add visible key to frontmatterToEntryPatch maps

The ENTRY_DELETE_MAP and update map in frontmatterToEntryPatch were
missing the 'visible' key. When handleDeleteProperty or
handleUpdateFrontmatter was called for 'visible', the in-memory
VaultEntry was not updated, causing the sidebar to stay stale even
after the file on disk was correctly modified.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/hooks/useEntryActions.test.ts

@@ -25,8 +25,8 @@ const makeEntry = (overrides: Partial<VaultEntry> = {}): VaultEntry => ({
   relationships: {},
   icon: null,
   color: null,
-  order: null,
-  template: null, sort: null,
+  order: null, sidebarLabel: null,
+  template: null, sort: null, view: null, visible: null,
   outgoingLinks: [],
   properties: {},
   ...overrides,

src/hooks/useNoteActions.test.ts

@@ -290,6 +290,8 @@ describe('frontmatterToEntryPatch', () => {
     ['trashed', true, { trashed: true }],
     ['order', 5, { order: 5 }],
     ['template', '## Heading\n\n', { template: '## Heading\n\n' }],
+    ['visible', false, { visible: false }],
+    ['visible', true, { visible: null }],
   ] as [string, unknown, Partial<VaultEntry>][])(
     'maps %s update to correct entry field',
     (key, value, expected) => {
@@ -321,6 +323,7 @@ describe('frontmatterToEntryPatch', () => {
     ['archived', { archived: false }],
     ['order', { order: null }],
     ['template', { template: null }],
+    ['visible', { visible: null }],
   ] as [string, Partial<VaultEntry>][])(
     'maps delete of %s to null/default',
     (key, expected) => {

src/hooks/useNoteActions.ts

@@ -150,7 +150,7 @@ const ENTRY_DELETE_MAP: Record<string, Partial<VaultEntry>> = {
   icon: { icon: null }, owner: { owner: null }, cadence: { cadence: null },
   aliases: { aliases: [] }, belongs_to: { belongsTo: [] }, related_to: { relatedTo: [] },
   archived: { archived: false }, trashed: { trashed: false }, order: { order: null },
-  template: { template: null }, sort: { sort: null },
+  template: { template: null }, sort: { sort: null }, visible: { visible: null },
 }
 
 /** Map a frontmatter key+value to the corresponding VaultEntry field(s). */
@@ -170,6 +170,7 @@ export function frontmatterToEntryPatch(
     template: { template: str },
     sort: { sort: str },
     view: { view: str },
+    visible: { visible: value === false ? false : null },
   }
   return updates[k] ?? {}
 }