create seperate class for ContextObjectProviders and renamed some context parameters from parameter to context.

First parts of AutocompleteInteraction added

lib/src/main/java/net/tomatentum/marinara/wrapper/ContextObjectProvider.java

@@ -0,0 +1,11 @@
+package net.tomatentum.marinara.wrapper;
+
+public interface ContextObjectProvider {
+
+    public Object convertCommandOption(Object context, String optionName);
+
+    public Object getComponentContextObject(Object context, Class<?> type);
+    public Object getInteractionContextObject(Object context, Class<?> type);
+
+    public Object getAutocompleteFocusedOption(Object context);
+}