feat(editor): person form-first layout with structured fields and collapsible notes

When note type is 'person', replace the main TipTap editor with a contact card form
(Relationship, Birthday, Email, Phone, Organization, Address). The TipTap editor moves
to a collapsible 'Notes' section below the form, auto-expanded when existing body content
is present. Person fields are removed from the sidebar.

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

frontend/src/views/NoteEditorView.vue

@@ -38,6 +38,7 @@ const dirty = ref(false);
 const saving = ref(false);
 const showPreview = ref(false);
 const sidebarOpen = ref(true);
+const notesExpanded = ref(false);
 const editorRef = ref<InstanceType<typeof TiptapEditor> | null>(null);
 const titleRef = ref<HTMLInputElement | null>(null);
 const tiptapEditor = computed<Editor | null>(() => {
@@ -228,6 +229,7 @@ onMounted(async () => {
       milestoneId.value = store.currentNote.milestone_id ?? null;
       noteType.value = (store.currentNote.note_type as NoteType) || "note";
       Object.assign(entityMeta, store.currentNote.metadata || {});
+      notesExpanded.value = !!(store.currentNote.body || '').trim();
       savedTitle = title.value;
       savedBody = body.value;
       savedTags = [...tags.value];
@@ -382,48 +384,96 @@ onUnmounted(() => assist.clearSelection());
 
       <!-- ── Main column ────────────────────────────────────────── -->
       <div class="note-main" @keydown.ctrl.e.prevent="tiptapEditor?.commands.focus()">
-        <div class="body-tabs-row">
+        <!-- ── Person form ──────────────────────────────────────── -->
-          <div class="editor-tabs">
+        <template v-if="noteType === 'person'">
-            <button :class="['tab', { active: !showPreview }]" @click="showPreview = false">Write</button>
+          <div class="entity-form">
-            <button :class="['tab', { active: showPreview }]" @click="showPreview = true">Preview</button>
+            <div class="ef-field">
+              <label class="ef-label">Relationship</label>
+              <input class="ef-input" v-model="entityMeta.relationship" placeholder="e.g. Friend, Colleague, Family" @input="markDirty" />
+            </div>
+            <div class="ef-field">
+              <label class="ef-label">Birthday</label>
+              <input class="ef-input" type="date" v-model="entityMeta.birthday" @input="markDirty" />
+            </div>
+            <div class="ef-field">
+              <label class="ef-label">Email</label>
+              <input class="ef-input" type="email" v-model="entityMeta.email" placeholder="email@example.com" @input="markDirty" />
+            </div>
+            <div class="ef-field">
+              <label class="ef-label">Phone</label>
+              <input class="ef-input" type="tel" v-model="entityMeta.phone" placeholder="+1 555 000 0000" @input="markDirty" />
+            </div>
+            <div class="ef-field">
+              <label class="ef-label">Organization</label>
+              <input class="ef-input" v-model="entityMeta.organization" placeholder="Company or organization" @input="markDirty" />
+            </div>
+            <div class="ef-field">
+              <label class="ef-label">Address</label>
+              <input class="ef-input" v-model="entityMeta.address" placeholder="Street, City, State" @input="markDirty" />
+            </div>
           </div>
-          <MarkdownToolbar v-show="!showPreview && assist.state.value === 'idle'" :editor="tiptapEditor" />
+          <div class="notes-section">
-        </div>
+            <button class="notes-toggle" @click="notesExpanded = !notesExpanded">
-
+              {{ notesExpanded ? '▾' : '▸' }} Notes
-        <!-- Streaming preview -->
+            </button>
-        <template v-if="assist.state.value === 'streaming'">
+            <div v-if="notesExpanded" class="notes-editor-wrap">
-          <div class="stream-label">Generating...</div>
+              <MarkdownToolbar v-show="!showPreview" :editor="tiptapEditor" />
-          <div class="stream-preview prose" v-html="renderMarkdown(assist.streamingText.value)" />
-        </template>
-
-        <!-- Review: full-document diff -->
-        <template v-else-if="assist.state.value === 'review'">
-          <DiffView :diff="assist.diff.value" class="main-diff" />
-        </template>
-
-        <!-- Normal editor -->
-        <template v-else>
-          <Transition name="tab-fade" mode="out-in">
-            <div v-if="!showPreview" class="body-editor-wrap">
               <TiptapEditor
                 ref="editorRef"
                 :modelValue="body"
-                placeholder="Write your note in Markdown..."
+                placeholder="Additional notes, wikilinks, context..."
                 @update:modelValue="onBodyUpdate"
-                @selectionChange="onSelectionChange"
                 @escape="titleRef?.focus()"
               />
             </div>
-            <div
+          </div>
-              v-else
-              class="preview-pane prose"
-              v-html="renderedPreview"
-            />
-          </Transition>
         </template>
 
-        <!-- Error from assist -->
+        <!-- ── Generic note editor ──────────────────────────────── -->
-        <div v-if="assist.error.value" class="assist-error">{{ assist.error.value }}</div>
+        <template v-else>
+          <div class="body-tabs-row">
+            <div class="editor-tabs">
+              <button :class="['tab', { active: !showPreview }]" @click="showPreview = false">Write</button>
+              <button :class="['tab', { active: showPreview }]" @click="showPreview = true">Preview</button>
+            </div>
+            <MarkdownToolbar v-show="!showPreview && assist.state.value === 'idle'" :editor="tiptapEditor" />
+          </div>
+
+          <!-- Streaming preview -->
+          <template v-if="assist.state.value === 'streaming'">
+            <div class="stream-label">Generating...</div>
+            <div class="stream-preview prose" v-html="renderMarkdown(assist.streamingText.value)" />
+          </template>
+
+          <!-- Review: full-document diff -->
+          <template v-else-if="assist.state.value === 'review'">
+            <DiffView :diff="assist.diff.value" class="main-diff" />
+          </template>
+
+          <!-- Normal editor -->
+          <template v-else>
+            <Transition name="tab-fade" mode="out-in">
+              <div v-if="!showPreview" class="body-editor-wrap">
+                <TiptapEditor
+                  ref="editorRef"
+                  :modelValue="body"
+                  placeholder="Write your note in Markdown..."
+                  @update:modelValue="onBodyUpdate"
+                  @selectionChange="onSelectionChange"
+                  @escape="titleRef?.focus()"
+                />
+              </div>
+              <div
+                v-else
+                class="preview-pane prose"
+                v-html="renderedPreview"
+              />
+            </Transition>
+          </template>
+
+          <!-- Error from assist -->
+          <div v-if="assist.error.value" class="assist-error">{{ assist.error.value }}</div>
+        </template>
       </div>
 
       <!-- ── Sidebar ──────────────────────────────────────────── -->
@@ -488,22 +538,6 @@ onUnmounted(() => assist.clearSelection());
             </select>
           </div>
 
-          <!-- Person metadata -->
-          <template v-if="noteType === 'person'">
-            <div class="sb-field">
-              <label class="sb-label">Relationship</label>
-              <input class="sb-input" v-model="entityMeta.relationship" placeholder="e.g. Friend, Colleague" @input="markDirty" />
-            </div>
-            <div class="sb-field">
-              <label class="sb-label">Email</label>
-              <input class="sb-input" v-model="entityMeta.email" type="email" placeholder="email@example.com" @input="markDirty" />
-            </div>
-            <div class="sb-field">
-              <label class="sb-label">Phone</label>
-              <input class="sb-input" v-model="entityMeta.phone" type="tel" placeholder="+1 555 000 0000" @input="markDirty" />
-            </div>
-          </template>
-
           <!-- Place metadata -->
           <template v-if="noteType === 'place'">
             <div class="sb-field">
@@ -831,6 +865,66 @@ onUnmounted(() => assist.clearSelection());
   letter-spacing: 0.05em;
 }
 
+/* ── Entity form (Person / Place) ───────────────────────── */
+.entity-form {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  padding: 16px 0;
+}
+.ef-field {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+.ef-label {
+  font-family: 'Fraunces', Georgia, serif;
+  font-style: italic;
+  font-size: 0.78rem;
+  color: var(--color-primary);
+}
+.ef-input {
+  padding: 8px 12px;
+  border: 1px solid var(--color-border);
+  border-radius: 8px;
+  background: var(--color-surface);
+  color: var(--color-text);
+  font-size: 0.9rem;
+  font-family: inherit;
+  outline: none;
+  transition: border-color 0.15s;
+}
+.ef-input:focus {
+  border-color: var(--color-primary);
+  box-shadow: var(--focus-ring);
+}
+.ef-input::placeholder {
+  color: var(--color-text-muted);
+}
+
+/* ── Notes section (collapsible TipTap) ─────────────────── */
+.notes-section {
+  margin-top: 16px;
+  border-top: 1px solid var(--color-border);
+  padding-top: 12px;
+}
+.notes-toggle {
+  background: none;
+  border: none;
+  color: var(--color-primary);
+  font-family: 'Fraunces', Georgia, serif;
+  font-style: italic;
+  font-size: 0.85rem;
+  cursor: pointer;
+  padding: 4px 0;
+}
+.notes-toggle:hover {
+  color: var(--color-text);
+}
+.notes-editor-wrap {
+  margin-top: 8px;
+}
+
 /* Narrow screen: sidebar collapses */
 @media (max-width: 720px) {
   .note-body { flex-direction: column; overflow-y: auto; overflow-x: hidden; }