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/class308.java

@@ -0,0 +1,16 @@
+import net.runelite.mapping.Export;
+import net.runelite.mapping.ObfuscatedName;
+import net.runelite.mapping.ObfuscatedSignature;
+
+@ObfuscatedName("kw")
+public final class class308 {
+   @ObfuscatedName("n")
+   @ObfuscatedSignature(
+      signature = "Llq;"
+   )
+   @Export("__kw_n")
+   static IndexedSprite __kw_n;
+   @ObfuscatedName("gn")
+   @Export("regions")
+   static int[] regions;
+}