chore: add TypeScript types for React and ReactDOM

- Added `@types/react` and `@types/react-dom` as devDependencies in package.json for improved TypeScript support.
- Updated yarn.lock to include the new type definitions and their dependencies.

Author: atyrode

src/frontend/package.json

@@ -26,6 +26,8 @@
   },
   "devDependencies": {
     "@types/node": "^22.14.0",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
     "typescript": "^5",
     "vite": "5.2.0"
   },

src/frontend/yarn.lock

@@ -614,6 +614,18 @@
   dependencies:
     undici-types "~6.21.0"
 
+"@types/react-dom@^19.0.0":
+  version "19.1.5"
+  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-19.1.5.tgz#cdfe2c663742887372f54804b16e8dbc26bd794a"
+  integrity sha512-CMCjrWucUBZvohgZxkjd6S9h0nZxXjzus6yDfUb+xLxYM7VvjKNH1tQrE9GWLql1XoOP4/Ds3bwFqShHUYraGg==
+
+"@types/react@^19.0.0":
+  version "19.1.6"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-19.1.6.tgz#dee39f3e1e9a7d693f156a5840570b6d57f325ea"
+  integrity sha512-JeG0rEWak0N6Itr6QUx+X60uQmN+5t3j9r/OVDtWzFXKaj6kD1BwJzOksD0FF6iWxZlbE1kB0q9vtnU2ekqa1Q==
+  dependencies:
+    csstype "^3.0.2"
+
 "@types/unist@^2", "@types/unist@^2.0.0":
   version "2.0.11"
   resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.11.tgz#11af57b127e32487774841f7a4e54eab166d03c4"
@@ -734,6 +746,11 @@ crypto-js@^4.2.0:
   resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-4.2.0.tgz#4d931639ecdfd12ff80e8186dba6af2c2e856631"
   integrity sha512-KALDyEYgpY+Rlob/iriUtjV6d5Eq+Y191A5g4UqLAi8CyGP9N1+FdVbkc1SxKc2r4YAYqG8JzO2KGL+AizD70Q==
 
+csstype@^3.0.2:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.1.3.tgz#d80ff294d114fb0e6ac500fbf85b60137d7eff81"
+  integrity sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==
+
 cytoscape-cose-bilkent@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/cytoscape-cose-bilkent/-/cytoscape-cose-bilkent-4.1.0.tgz#762fa121df9930ffeb51a495d87917c570ac209b"