Add yet-another-react-lightbox package and update .gitignore to exclude node_modules

frontend/node_modules/react-dropzone/.babelrc.js

@@ -1,28 +0,0 @@
-// https://babeljs.io/docs/en/configuration
-const presets = ['@babel/preset-react']
-if (process.env['BABEL_ENV'] === 'es') {
-  presets.unshift(['@babel/preset-env', { modules: false }])
-} else {
-  presets.unshift('@babel/preset-env')
-}
-
-const plugins = [
-  '@babel/plugin-proposal-export-default-from',
-  '@babel/plugin-proposal-logical-assignment-operators',
-  ['@babel/plugin-proposal-optional-chaining', { loose: false }],
-  ['@babel/plugin-proposal-pipeline-operator', { proposal: 'minimal' }],
-  ['@babel/plugin-proposal-nullish-coalescing-operator', { loose: false }],
-  '@babel/plugin-proposal-do-expressions',
-  'add-module-exports'
-]
-
-module.exports = {
-  presets,
-  plugins,
-  env: {
-    test: {
-      presets,
-      plugins: [...plugins, '@babel/plugin-transform-runtime', 'dynamic-import-node']
-    }
-  }
-}