fix: lsp4 uploads and network selection

[JeneaVranceanu]

• dApp continues to use lsp-factory which uses old IPFS URL. All uploads, specifically LSP4Metadata, failed;
• network switching didn't work when selected network was Lukso Mainnet.

Example of an issue with LSP4 metadata AFTER the fix. Still images are not uploaded correctly. In the currently deployed version nothing uploads to IPFS at all.

[richtera]

I rebased this as well. Maybe we can look at these two on Monday so we can finally merge them. I am assuming this is all fine.

[github-actions]

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• URL: https://fix-lsp4-upload-and-network.universalprofile-test-dapp.pages.dev
• Specific: https://de6321b4.universalprofile-test-dapp.pages.dev