Bump @stellar/freighter-api from 1.4.0 to 2.0.0

Bumps [@stellar/freighter-api](https://github.com/stellar/freighter) from 1.4.0 to 2.0.0.
- [Release notes](https://github.com/stellar/freighter/releases)
- [Commits](https://github.com/stellar/freighter/commits/v2.0.0)

---
updated-dependencies:
- dependency-name: "@stellar/freighter-api"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -13,7 +13,7 @@
     "@fortawesome/react-fontawesome": "^0.2.0",
     "@hanseartic/remark-env-directive": "^1.0.3",
     "@hanseartic/remark-qrcode-directive": "^1.0.5",
-    "@stellar/freighter-api": "^1.4.0",
+    "@stellar/freighter-api": "^2.0.0",
     "antd": "^5.14.2",
     "bignumber.js": "^9.1.2",
     "ejs": "^3.1.9",