Planted snow peas & broad beans in spring 🤦🏿

I planted these snow pea & broad beans (dwarf varieties) in late August.

This is my first year gardening & I didn't realise that they die off when it gets hot. Is there any way to keep these seedlings alive/producing throughout the warm seasons? Maybe grow them indoors?

I live in Western Sydney & the temperature is already getting up to 28-29°C, so it's only getting hotter. Just hate to waste the seeds (& effort).

Also the broad beans have flowered, but not produced anything & the leaves have curled – is there any hope for these bean plants?