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

frontend/node_modules/@fullcalendar/react/package.json

@@ -1,85 +0,0 @@
-{
-  "name": "@fullcalendar/react",
-  "version": "6.1.15",
-  "title": "FullCalendar React Component",
-  "description": "The official React Component for FullCalendar",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized",
-    "fullcalendar",
-    "react"
-  ],
-  "homepage": "https://fullcalendar.io/docs/react",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar-react.git"
-  },
-  "peerDependencies": {
-    "@fullcalendar/core": "~6.1.15",
-    "react": "^16.7.0 || ^17 || ^18 || ^19",
-    "react-dom": "^16.7.0 || ^17 || ^18 || ^19"
-  },
-  "devDependencies": {
-    "@babel/core": "^7.0.0",
-    "@babel/preset-env": "^7.9.0",
-    "@babel/preset-react": "^7.9.4",
-    "@fullcalendar/adaptive": "~6.1.15",
-    "@fullcalendar/core": "~6.1.15",
-    "@fullcalendar/daygrid": "~6.1.15",
-    "@fullcalendar/list": "~6.1.15",
-    "@fullcalendar/resource": "~6.1.15",
-    "@fullcalendar/resource-timeline": "~6.1.15",
-    "@fullcalendar/timegrid": "~6.1.15",
-    "@rollup/plugin-babel": "^5.0.0",
-    "@rollup/plugin-commonjs": "^12.0.0",
-    "@rollup/plugin-json": "^4.0.3",
-    "@rollup/plugin-node-resolve": "^14.0.1",
-    "@rollup/plugin-replace": "^5.0.1",
-    "@testing-library/react": "^13.4.0",
-    "@types/react": "^18.3.3",
-    "@types/react-dom": "^18.3.0",
-    "concurrently": "^5.3.0",
-    "karma": "^6.3.2",
-    "karma-chrome-launcher": "^3.1.0",
-    "karma-jasmine": "^4.0.1",
-    "karma-sourcemap-loader": "^0.3.8",
-    "karma-spec-reporter": "^0.0.32",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
-    "rollup": "^2.79.0",
-    "rollup-plugin-postcss": "^2.0.3",
-    "rollup-plugin-sourcemaps": "^0.6.3",
-    "typescript": "^4.0.5"
-  },
-  "type": "module",
-  "main": "dist/index.cjs",
-  "module": "dist/index.js",
-  "types": "dist/index.d.ts",
-  "exports": {
-    "./package.json": "./package.json",
-    ".": {
-      "types": "./dist/index.d.ts",
-      "require": "./dist/index.cjs",
-      "import": "./dist/index.js"
-    }
-  },
-  "files": [
-    "dist",
-    "src"
-  ],
-  "sideEffects": false,
-  "scripts": {
-    "build": "pnpm run tsc && pnpm run rollup",
-    "dev": "pnpm run tsc && concurrently 'npm:tsc:dev' 'npm:rollup:dev'",
-    "test": "karma start karma.config.cjs --browsers ChromeHeadless --single-run --no-auto-watch",
-    "test:dev": "karma start karma.config.cjs",
-    "clean": "rm -rf dist tests/dist",
-    "ci": "pnpm run clean && pnpm run build && pnpm run test",
-    "tsc": "tsc -p .",
-    "tsc:dev": "tsc -p . --watch --preserveWatchOutput --pretty",
-    "rollup": "rollup -c",
-    "rollup:dev": "rollup -c --watch"
-  }
-}