feat: mobile app package (#1075)

packages/mobile/.eslintrc.js

@@ -0,0 +1,28 @@
+module.exports = {
+  root: true,
+  extends: ['@react-native-community', 'prettier', '../../node_modules/@standardnotes/config/src/.eslintrc'],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    tsconfigRootDir: __dirname,
+  },
+  plugins: ['@typescript-eslint', 'prettier'],
+  ignorePatterns: ['.eslintrc.js'],
+  overrides: [
+    {
+      files: ['*.ts', '*.tsx'],
+      rules: {
+        '@typescript-eslint/no-shadow': ['error'],
+        'no-shadow': 'off',
+        'no-undef': 'off',
+        '@typescript-eslint/no-explicit-any': 'warn',
+        'no-invalid-this': 'warn',
+        'no-console': 'warn',
+        eqeqeq: ['warn', 'smart'],
+        'no-void': 'off',
+      },
+    },
+  ],
+  rules: {
+    'prettier/prettier': 'warn',
+  },
+}