style(prettier): add android app to ignore files for eslint, prettier and docker

.dockerignore

@@ -15,4 +15,7 @@ node_modules
 # Docker
 Dockerfile
 .dockerignore
-docker-compose.yml
+docker-compose.yml
+
+# Android App
+/app

.eslintrc.json

@@ -1,5 +1,6 @@
 {
   "root": true,
+  "ignorePatterns": ["/app"],
   "parser": "@typescript-eslint/parser",
   "extends": ["plugin:@typescript-eslint/recommended", "plugin:prettier/recommended"],
   "plugins": ["@typescript-eslint/eslint-plugin", "simple-import-sort", "unused-imports"],

.prettierignore

@@ -1,4 +1,21 @@
+# Build Artifacts
 dist
 .next
-__ENV.js
-node_modules
+
+# IDEs
+.vscode
+
+# Project Metadata
+README.md
+CHANGELOG.md
+
+# Project Dependencies
+node_modules
+
+# Docker
+Dockerfile
+.dockerignore
+docker-compose.yml
+
+# Android App
+/app