Cache and load last chosen LaminarChain account in browser local storage

[ltfschoen]

My Acala Mandala Address: 5DRech3cqa15p3m7rgd1AoLbm8erSbdddUJLo18ESvuUbscN

If I go to https://flow.laminar.one, and then click the button "Polkadot Extension" and connect my account from the Polkadot.js Extension, it takes me to the https://flow.laminar.one/dashboard.
If I then refresh the page, my account remains connected.
However, if I change the URL back to https://flow.laminar.one in the same browser window or a different browser tab, it doesn't automatically load that same account from the Polkadot.js Extension . I think the latest account for each network that the user chose to use should be stored in local storage.