Update Category model and sync service to include colorValue and iconCodePoint fields

docs/API.md

@@ -201,9 +201,12 @@ Campos:
 ```json
 {
   "id": "uuid",
-  "encrypted_name": "texto_cifrado",
+  "name": "texto_cifrado",
   "serverVersion": 1,
   "isDeleted": false,
+  "isDirty": true,
+  "colorValue": 4281558681,
+  "iconCodePoint": 58896,
   "updatedAt": "2026-05-18T10:05:00.000Z"
 }
 ```
@@ -211,9 +214,12 @@ Campos:
 Campos:
 
 - `id`: `UUID`, obligatorio.
-- `encrypted_name`: `string`, obligatorio.
+ - `name`: `string` (cifrado), obligatorio. Equivale a `encrypted_name`; ambos contienen el nombre encriptado.
 - `serverVersion`: `number` entero >= 0, obligatorio. Es la versión base local con la que se hizo el cambio.
 - `isDeleted`: `boolean`, opcional, por defecto `false`.
+- `isDirty`: `boolean`, opcional. El servidor lo ignora en la escritura y devuelve `false` en la respuesta de sync.
+- `colorValue`: `number`, opcional.
+- `iconCodePoint`: `number`, opcional.
 - `updatedAt`: `ISO date string`, opcional (solo informativo para UI).
 
 #### Estructura de nota

src/models/Category.js

@@ -12,6 +12,14 @@ const Category = sequelize.define('Category', {
     type: DataTypes.TEXT,
     allowNull: false
   },
+  colorValue: {
+    type: DataTypes.INTEGER,
+    allowNull: true
+  },
+  iconCodePoint: {
+    type: DataTypes.INTEGER,
+    allowNull: true
+  },
   serverVersion: {
     type: DataTypes.INTEGER,
     defaultValue: 1,

src/services/syncService.js

@@ -14,8 +14,11 @@ const isValidDate = (value) => {
 const normalizeCategory = (category) => ({
   id: category.id,
   encrypted_name: category.encrypted_name,
+  colorValue: category.colorValue ?? null,
+  iconCodePoint: category.iconCodePoint ?? null,
   isDeleted: Boolean(category.isDeleted),
   serverVersion: category.serverVersion || 1,
+  isDirty: false,
   updatedAt: category.updatedAt instanceof Date ? category.updatedAt.toISOString() : toIso(category.updatedAt)
 });
 
@@ -72,8 +75,9 @@ class SyncService {
 
     await sequelize.transaction(async (transaction) => {
       for (const incomingCategory of incomingCategories) {
+
         if (!incomingCategory.id || !incomingCategory.encrypted_name) {
-          throw new Error('Cada categoría debe incluir id y encrypted_name');
+          throw new Error('Cada categoría debe incluir id y encrypted_name (encriptado)');
         }
 
         const incomingBaseVersion = getIncomingVersion('categoría', incomingCategory);
@@ -88,6 +92,8 @@ class SyncService {
             id: incomingCategory.id,
             userId,
             encrypted_name: incomingCategory.encrypted_name,
+            colorValue: incomingCategory.colorValue ?? null,
+            iconCodePoint: incomingCategory.iconCodePoint ?? null,
             isDeleted: Boolean(incomingCategory.isDeleted),
             serverVersion: 1
           }, { transaction });
@@ -98,6 +104,8 @@ class SyncService {
         if (incomingBaseVersion === serverVersion) {
           await existingCategory.update({
             encrypted_name: incomingCategory.encrypted_name,
+            colorValue: incomingCategory.colorValue ?? existingCategory.colorValue ?? null,
+            iconCodePoint: incomingCategory.iconCodePoint ?? existingCategory.iconCodePoint ?? null,
             isDeleted: Boolean(incomingCategory.isDeleted),
             serverVersion: serverVersion + 1
           }, { transaction });