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/TextureLoader.java

@@ -0,0 +1,35 @@
+import net.runelite.mapping.Implements;
+import net.runelite.mapping.ObfuscatedName;
+import net.runelite.mapping.ObfuscatedSignature;
+
+@ObfuscatedName("ei")
+@Implements("TextureLoader")
+public interface TextureLoader {
+   @ObfuscatedName("q")
+   @ObfuscatedSignature(
+      signature = "(II)[I",
+      garbageValue = "-905309626"
+   )
+   int[] load(int var1);
+
+   @ObfuscatedName("w")
+   @ObfuscatedSignature(
+      signature = "(II)I",
+      garbageValue = "-1641984961"
+   )
+   int __w_213(int var1);
+
+   @ObfuscatedName("o")
+   @ObfuscatedSignature(
+      signature = "(IB)Z",
+      garbageValue = "14"
+   )
+   boolean __o_214(int var1);
+
+   @ObfuscatedName("u")
+   @ObfuscatedSignature(
+      signature = "(II)Z",
+      garbageValue = "-1427873761"
+   )
+   boolean isLowDetail(int var1);
+}