src: Initialize gplv3 license

Signed-off-by: Dakkshesh <beakthoven@gmail.com>

app/build.gradle.kts

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 Dakkshesh <beakthoven@gmail.com>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)

app/src/main/AndroidManifest.xml

@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2025 Dakkshesh <beakthoven@gmail.com>
+ SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 

app/src/main/cpp/CMakeLists.txt

@@ -1,37 +1,3 @@
-# For more information about using CMake with Android Studio, read the
-# documentation: https://d.android.com/studio/projects/add-native-code.html.
-# For more examples on how to use CMake, see https://github.com/android/ndk-samples.
-
-# Sets the minimum CMake version required for this project.
-cmake_minimum_required(VERSION 3.22.1)
-
-# Declares the project name. The project name can be accessed via ${ PROJECT_NAME},
-# Since this is the top level CMakeLists.txt, the project name is also accessible
-# with ${CMAKE_PROJECT_NAME} (both CMake variables are in-sync within the top level
-# build script scope).
-project("TrickyStoreOSS")
-
-# Creates and names a library, sets it as either STATIC
-# or SHARED, and provides the relative paths to its source code.
-# You can define multiple libraries, and CMake builds them for you.
-# Gradle automatically packages shared libraries with your APK.
-#
-# In this top level CMakeLists.txt, ${CMAKE_PROJECT_NAME} is used to define
-# the target library name; in the sub-module's CMakeLists.txt, ${PROJECT_NAME}
-# is preferred for the same purpose.
-#
-# In order to load a library into your app from Java/Kotlin, you must call
-# System.loadLibrary() and pass the name of the library defined here;
-# for GameActivity/NativeActivity derived applications, the same library name must be
-# used in the AndroidManifest.xml file.
-add_library(${CMAKE_PROJECT_NAME} SHARED
-        # List C/C++ source files with relative paths to this CMakeLists.txt.
-        native-lib.cpp)
-
-# Specifies libraries CMake should link to your target library. You
-# can link libraries from various origins, such as libraries defined in this
-# build script, prebuilt third-party libraries, or Android system libraries.
-target_link_libraries(${CMAKE_PROJECT_NAME}
-        # List libraries link to the target library
-        android
-        log)
+# Copyright 2025 Dakkshesh <beakthoven@gmail.com>
+# SPDX-License-Identifier: GPL-3.0-or-later
+project(TrickyStoreOSS)