feat: add CW decoder and linear calculator page

feature/cw/src/main/java/s/AbstractC1880e.java

@@ -0,0 +1,16 @@
+package s;
+
+/* renamed from: s.e, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public abstract /* synthetic */ class AbstractC1880e {
+
+    /* renamed from: a, reason: collision with root package name */
+    public static final /* synthetic */ int[] f13163a = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28};
+
+    public static /* synthetic */ int a(int i4) {
+        if (i4 != 0) {
+            return i4 - 1;
+        }
+        throw null;
+    }
+}