chore(font): rework parameter validation

Author: theEvilReaper

src/main/java/net/onelitefeather/vulpes/backend/domain/font/FontModelDTO.java

@@ -2,7 +2,10 @@
 
 import io.micronaut.serde.annotation.Serdeable;
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.annotation.Nullable;
+import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.PositiveOrZero;
 import net.onelitefeather.vulpes.api.model.FontEntity;
 
 import java.util.List;
@@ -12,14 +15,14 @@
 @Serdeable
 public record FontModelDTO(
         @Schema(description = "ID of the mode", requiredMode = Schema.RequiredMode.NOT_REQUIRED) UUID id,
-        @Schema(description = "Model Name for the ui", requiredMode = Schema.RequiredMode.REQUIRED) String uiName,
-        @Schema(description = "Name in the UI", requiredMode = Schema.RequiredMode.REQUIRED) String variableName,
-        @Schema(description = "Which provider should be used", requiredMode = Schema.RequiredMode.REQUIRED) String provider,
-        @Schema(description = "Internal mapper variable", requiredMode = Schema.RequiredMode.REQUIRED) String mapper,
-        @Schema(description = "The path to the texture", requiredMode = Schema.RequiredMode.REQUIRED) String texturePath,
-        @Schema(description = "The comment", requiredMode = Schema.RequiredMode.REQUIRED) String comment,
-        @Schema(description = "The ascent property", requiredMode = Schema.RequiredMode.REQUIRED) int ascent,
-        @Schema(description = "The height property", requiredMode = Schema.RequiredMode.REQUIRED) int height,
+        @Schema(description = "Model Name for the ui", requiredMode = Schema.RequiredMode.REQUIRED) @NotBlank @NotNull String uiName,
+        @Schema(description = "Name in the UI", requiredMode = Schema.RequiredMode.REQUIRED) @NotBlank @NotNull String variableName,
+        @Schema(description = "Which provider should be used", requiredMode = Schema.RequiredMode.REQUIRED) @NotBlank @NotNull String provider,
+        @Schema(description = "Internal mapper variable", requiredMode = Schema.RequiredMode.REQUIRED) @NotBlank @NotNull String mapper,
+        @Schema(description = "The path to the texture", requiredMode = Schema.RequiredMode.REQUIRED) @NotBlank @NotNull String texturePath,
+        @Schema(description = "The comment", requiredMode = Schema.RequiredMode.REQUIRED) @Nullable String comment,
+        @Schema(description = "The ascent property", requiredMode = Schema.RequiredMode.REQUIRED) @PositiveOrZero int ascent,
+        @Schema(description = "The height property", requiredMode = Schema.RequiredMode.REQUIRED) @PositiveOrZero int height,
         @Schema(description = "The chars which are overwritten", requiredMode = Schema.RequiredMode.NOT_REQUIRED) List<String> chars
 ) {