Port Injector to main layout

Adds deobfuscator
Adds injected-client
Adds injector-plugin
Adds runescape-client

Replaces RL's apis

Small bug with sprites atm, will be resolved soon. tired af.

Builds, probably

runescape-client/src/main/java/Enumerated.java

@@ -0,0 +1,14 @@
+import net.runelite.mapping.Implements;
+import net.runelite.mapping.ObfuscatedName;
+import net.runelite.mapping.ObfuscatedSignature;
+
+@ObfuscatedName("gc")
+@Implements("Enumerated")
+public interface Enumerated {
+   @ObfuscatedName("f")
+   @ObfuscatedSignature(
+      signature = "(B)I",
+      garbageValue = "83"
+   )
+   int rsOrdinal();
+}