fixxed color selector in the category settings and fixxed drag and drop

subtask

backend/src/utils/validation.ts

@@ -21,29 +21,44 @@ export const categoryUpdateSchema = z.object({
 
 export const repeatSchema = z.enum(['none', 'daily', 'weekly', 'monthly', 'custom']);
 
+// The client stores '' / 0 for unset repeat values; normalize them so stale or
+// legacy rows never fail validation on push.
+export const repeatFieldSchema = repeatSchema
+  .or(z.literal(''))
+  .transform((v) => (v === '' ? 'none' : v))
+  .optional();
+export const repeatIntervalFieldSchema = z
+  .number()
+  .int()
+  .min(0)
+  .max(30)
+  .transform((v) => Math.max(1, v))
+  .optional();
+
 export const taskCreateSchema = z.object({
   title: z.string().min(1).max(100),
   description: z.string().max(1000).optional(),
-  categoryId: z.string().min(1),
+  categoryId: z.string().max(100).transform((v) => (v === '' ? null : v)).nullable(),
   priority: z.enum(['none', 'low', 'medium', 'high', 'critical']).optional(),
   dueDate: z.number().int().min(0).optional(),
   dueTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional().or(z.literal('')).transform(v => v ?? ''),
   endTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional().or(z.literal('')),
   allDay: z.boolean().optional(),
-  repeat: repeatSchema.optional(),
-  repeatInterval: z.number().int().min(1).max(30).optional(),
+  repeat: repeatFieldSchema,
+  repeatInterval: repeatIntervalFieldSchema,
   repeatDays: z.string().max(20).optional(),
   seriesId: z.string().max(50).optional(),
   reminder: z.enum(['none', 'at_time', '15', '30', '60', '120', '1440']).optional(),
   reminders: z.string().max(100).optional(),
   assigneeId: z.string().nullable().optional(),
+  completedAt: z.number().int().min(0).nullable().optional(),
   subtasks: z.array(z.object({ title: z.string().min(1).max(100) })).optional(),
 });
 
 export const taskUpdateSchema = z.object({
   title: z.string().min(1).max(100).optional(),
   description: z.string().max(1000).optional(),
-  categoryId: z.string().min(1).optional(),
+  categoryId: z.string().max(100).nullable().optional().transform((v) => (v === '' ? null : v)),
   priority: z.enum(['none', 'low', 'medium', 'high', 'critical']).optional(),
   completed: z.boolean().optional(),
   dueDate: z.number().int().min(0).optional(),
@@ -51,6 +66,7 @@ export const taskUpdateSchema = z.object({
   endTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional(),
   reminders: z.string().max(100).optional(),
   assigneeId: z.string().nullable().optional(),
+  completedAt: z.number().int().min(0).nullable().optional(),
 });
 
 export const subtaskCreateSchema = z.object({
@@ -61,8 +77,8 @@ export const subtaskCreateSchema = z.object({
   dueTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional().or(z.literal('')).transform(v => v ?? ''),
   endTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional().or(z.literal('')),
   allDay: z.boolean().optional(),
-  repeat: repeatSchema.optional(),
-  repeatInterval: z.number().int().min(1).max(30).optional(),
+  repeat: repeatFieldSchema,
+  repeatInterval: repeatIntervalFieldSchema,
   repeatDays: z.string().max(20).optional(),
   seriesId: z.string().max(50).optional(),
   reminder: z.enum(['none', 'at_time', '15', '30', '60', '120', '1440']).optional(),
@@ -81,8 +97,8 @@ export const subtaskUpdateSchema = z.object({
   dueTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional().or(z.literal('')).transform(v => v === '' ? undefined : v),
   endTime: z.string().regex(/^([01]\d|2[0-3]):([0-5]\d)$/).optional(),
   allDay: z.boolean().optional(),
-  repeat: repeatSchema.optional(),
-  repeatInterval: z.number().int().min(1).max(30).optional(),
+  repeat: repeatFieldSchema,
+  repeatInterval: repeatIntervalFieldSchema,
   repeatDays: z.string().max(20).optional(),
   seriesId: z.string().max(50).optional(),
   reminder: z.enum(['none', 'at_time', '15', '30', '60', '120', '1440']).optional(),
@@ -132,14 +148,21 @@ export const friendshipSchema = z.object({
   updatedAt: z.number(),
 });
 
+export const tombstoneSchema = z.object({
+  entity: z.enum(['categories', 'tasks', 'subtasks', 'repeatProfiles', 'friendships']),
+  id: z.string(),
+  updatedAt: z.number().int().min(0),
+});
+
 export const pushChangesSchema = z.object({
   changes: z.object({
     categories: z.array(categoryCreateSchema.extend({ id: z.string(), createdAt: z.number(), updatedAt: z.number() })).optional(),
-    tasks: z.array(taskCreateSchema.extend({ id: z.string(), completed: z.boolean(), createdAt: z.number(), updatedAt: z.number() })).optional(),
+    tasks: z.array(taskCreateSchema.extend({ id: z.string(), completed: z.boolean(), createdAt: z.number(), updatedAt: z.number(), completedAt: z.number().int().min(0).nullable().optional() })).optional(),
     subtasks: z.array(subtaskCreateSchema.extend({ id: z.string(), taskId: z.string(), completed: z.boolean(), createdAt: z.number(), updatedAt: z.number() })).optional(),
     repeatProfiles: z.array(repeatProfileSchema.extend({ id: z.string(), createdAt: z.number(), updatedAt: z.number() })).optional(),
     friendships: z.array(friendshipSchema).optional(),
   }),
+  deleted: z.array(tombstoneSchema).optional(),
   lastPulledAt: z.number().int().min(0),
 });