cache: consolidate dumper entrypoints, add pack/unpack commands

cache/src/test/java/net/runelite/cache/ItemDumperTest.java

@@ -27,6 +27,7 @@ package net.runelite.cache;
 
 import java.io.File;
 import java.io.IOException;
+import net.runelite.cache.fs.Store;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -45,9 +46,12 @@ public class ItemDumperTest
 	{
 		File dumpDir = folder.newFolder(),
 			javaDir = folder.newFolder();
+		
+		Store store = new Store(StoreLocation.LOCATION);
+		store.load();
 
 		ItemDumper dumper = new ItemDumper(
-			StoreLocation.LOCATION,
+			store,
 			dumpDir,
 			javaDir
 		);

cache/src/test/java/net/runelite/cache/NpcDumperTest.java

@@ -22,11 +22,11 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
 package net.runelite.cache;
 
 import java.io.File;
 import java.io.IOException;
+import net.runelite.cache.fs.Store;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -46,8 +46,11 @@ public class NpcDumperTest
 		File dumpDir = folder.newFolder(),
 			javaDir = folder.newFolder();
 
+		Store store = new Store(StoreLocation.LOCATION);
+		store.load();
+
 		NpcDumper dumper = new NpcDumper(
-			StoreLocation.LOCATION,
+			store,
 			dumpDir,
 			javaDir
 		);

cache/src/test/java/net/runelite/cache/ObjectDumperTest.java

@@ -26,6 +26,7 @@ package net.runelite.cache;
 
 import java.io.File;
 import java.io.IOException;
+import net.runelite.cache.fs.Store;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -45,8 +46,11 @@ public class ObjectDumperTest
 		File dumpDir = folder.newFolder(),
 			javaDir = folder.newFolder();
 
+		Store store = new Store(StoreLocation.LOCATION);
+		store.load();
+
 		ObjectDumper dumper = new ObjectDumper(
-			StoreLocation.LOCATION,
+			store,
 			dumpDir,
 			javaDir
 		);