refactor: Modularize the project (#97)

* refactor: Modularize the project

* chore: Move okhttp stuff back to androidMain

OkHttp decided to cancel multiplatform plan on 5.0

REF: https://square.github.io/okhttp/changelogs/changelog/#version-500-alpha13

* feat: Start using moko for i18n

* fix: Solve some errors

* chore: Remove manga from domain module

We'll do this later

* fix: Duplicate error

* fix: Conflict function name error

* fix: Target SManga

* fix: Breaking changes after the split

* fix: Not enough heap memory

* chore: Update proguard rules

Sorta similar to upstream

* refactor: Fix namespace

presentation-core/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile