fix: improve node creation validation messages

- Update validation error messages for node name and address
- Enhance user feedback with more descriptive minimum length requirements

Author: kastov

libs/contract/commands/nodes/create.command.ts

@@ -8,8 +8,8 @@ export namespace CreateNodeCommand {
     export const TSQ_url = url;
 
     export const RequestSchema = z.object({
-        name: z.string().min(5, 'Name is required'),
-        address: z.string().min(2, 'Address is required'),
+        name: z.string().min(5, 'Minimum 5 characters!'),
+        address: z.string().min(2, 'Minimum 2 characters!'),
         port: z.number().int().min(1, 'Port is required').optional(),
         isTrafficTrackingActive: z.boolean().optional().default(false),
         trafficLimitBytes: z.optional(

libs/contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@remnawave/backend-contract",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "public": true,
   "license": "AGPL-3.0-only",
   "description": "A contract library for Remnawave Backend. It can be used in backend and frontend.",