Reintroduced toBuilder method in Currency

Added a `toBuilder` method to the `Currency` interface and implemented it in `WrappedCurrency` using a `NoOpBuilder`. This allows modification or reconstruction of a `Currency` instance.

Author: NonSwag

plugin/src/main/java/net/thenextlvl/service/wrapper/service/model/WrappedCurrency.java

@@ -3,10 +3,14 @@
 import net.kyori.adventure.text.Component;
 import net.milkbowl.vault.economy.Economy;
 import net.thenextlvl.service.api.economy.currency.Currency;
+import org.jetbrains.annotations.Unmodifiable;
 import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
 
 import java.util.Locale;
+import java.util.Map;
 import java.util.Optional;
+import java.util.OptionalInt;
 import java.util.function.Consumer;
 
 @NullMarked
@@ -51,4 +55,71 @@ public int getFractionalDigits() {
     public boolean editCurrency(Consumer<Builder> consumer) {
         return false;
     }
+
+    @Override
+    public Builder toBuilder() {
+        return new NoOpBuilder(economy);
+    }
+
+    private record NoOpBuilder(Economy economy) implements Builder {
+        @Override
+        public Builder name(String name) {
+            return this;
+        }
+
+        @Override
+        public String name() {
+            return economy.getName();
+        }
+
+        @Override
+        public @Unmodifiable Map<Locale, Component> displayNamesSingular() {
+            return Map.of();
+        }
+
+        @Override
+        public Builder displayNameSingular(Locale locale, @Nullable Component name) {
+            return this;
+        }
+
+        @Override
+        public Optional<Component> displayNameSingular(Locale locale) {
+            return Optional.empty();
+        }
+
+        @Override
+        public @Unmodifiable Map<Locale, Component> displayNamesPlural() {
+            return Map.of();
+        }
+
+        @Override
+        public Builder displayNamePlural(Locale locale, @Nullable Component name) {
+            return this;
+        }
+
+        @Override
+        public Optional<Component> displayNamePlural(Locale locale) {
+            return Optional.empty();
+        }
+
+        @Override
+        public Builder symbol(@Nullable Component symbol) {
+            return this;
+        }
+
+        @Override
+        public Optional<Component> symbol() {
+            return Optional.empty();
+        }
+
+        @Override
+        public Builder fractionalDigits(@Nullable Integer fractionalDigits) throws IllegalArgumentException {
+            return this;
+        }
+
+        @Override
+        public OptionalInt fractionalDigits() {
+            return OptionalInt.of(economy.fractionalDigits());
+        }
+    }
 }

src/main/java/net/thenextlvl/service/api/economy/currency/Currency.java

@@ -115,6 +115,13 @@ default Component format(Number amount, Audience audience) {
      */
     boolean editCurrency(Consumer<Builder> consumer) throws IllegalArgumentException;
 
+    /**
+     * Converts the current {@code Currency} instance into a {@code Builder} for modification or reconstruction.
+     *
+     * @return a {@code Builder} instance initialized with the properties of the current {@code Currency}
+     */
+    Builder toBuilder();
+    
     /**
      * A builder interface for constructing instances of {@link Currency}.
      * The {@code Builder} allows for the configuration of currency properties such as