first commit

backend/F9WebAiTest.Application/Services/Auth/IJwtService.cs

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+using F9WebAiTest.Domain.Entities.SYS.RBAC;
+
+namespace F9WebAiTest.Application.Services.Auth;
+
+public interface IJwtService
+{
+    string GenerateAccessToken(User user, IEnumerable<string> roles);
+    string GenerateRefreshToken();
+    (long id, string username) ValidateAccessToken(string token);
+    long? ValidateRefreshToken(string token);
+}