feat(notes): let organizations edit the note category bar

The filter chips were fixed labels. Owners can rename, hide, reorder, and add categories.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/prisma/migrations/20261101160000_note_categories/migration.sql

@@ -0,0 +1,20 @@
+CREATE TABLE "NoteCategory" (
+    "id" TEXT NOT NULL,
+    "organizationId" TEXT NOT NULL,
+    "key" TEXT NOT NULL,
+    "label" TEXT NOT NULL,
+    "tone" TEXT NOT NULL DEFAULT 'general',
+    "position" INTEGER NOT NULL DEFAULT 0,
+    "isActive" BOOLEAN NOT NULL DEFAULT true,
+    "showInBar" BOOLEAN NOT NULL DEFAULT true,
+    "isSystem" BOOLEAN NOT NULL DEFAULT false,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "NoteCategory_pkey" PRIMARY KEY ("id")
+);
+
+CREATE UNIQUE INDEX "NoteCategory_organizationId_key_key" ON "NoteCategory"("organizationId", "key");
+CREATE INDEX "NoteCategory_organizationId_position_idx" ON "NoteCategory"("organizationId", "position");
+
+ALTER TABLE "NoteCategory" ADD CONSTRAINT "NoteCategory_organizationId_fkey" FOREIGN KEY ("organizationId") REFERENCES "Organization"("id") ON DELETE CASCADE ON UPDATE CASCADE;

apps/api/prisma/schema.prisma

@@ -170,6 +170,7 @@ model Organization {
   deals                        Deal[]
   activities                   Activity[]
   notes                        Note[]
+  noteCategories               NoteCategory[]
   noteRevisions                NoteRevision[]
   customFields                 CustomFieldDefinition[]
   products                     Product[]
@@ -973,6 +974,26 @@ model Note {
   @@index([authorId])
 }
 
+/// دسته‌های نوار فیلتر یادداشت؛ برای هر سازمان قابل تغییر است
+model NoteCategory {
+  id             String       @id @default(cuid())
+  organizationId String
+  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)
+  key            String
+  label          String
+  tone           String       @default("general")
+  position       Int          @default(0)
+  isActive       Boolean      @default(true)
+  /// در نوار «همه / معمولی / پیگیری / …» دیده شود
+  showInBar      Boolean      @default(true)
+  isSystem       Boolean      @default(false)
+  createdAt      DateTime     @default(now())
+  updatedAt      DateTime     @updatedAt
+
+  @@unique([organizationId, key])
+  @@index([organizationId, position])
+}
+
 /// اسنپ‌شات متن قبل از هر ویرایش معنادار یادداشت
 model NoteRevision {
   id             String       @id @default(cuid())