hotfix release: v0.2.X minor enhancements

[sidnym-ladrut]

• [x] add basic markdown support
• [x] disable "share" button for remote projects being viewed on personal ships
• [x] fix caching behavior for web files between releases (e.g. vA.B.C+1 will force reloads for all web files for a user with vA.B.C files)
• [x] allow simple config hot-swapping for users

[thelifeandtimes]

allow simple config hot-swapping for users

is the idea here to have a ui element for switching between mainnet ethereum and testnet sepolia on livenet urbit, and then also urbit fakeships? (if so, i very much like the first and am unopinionated about the latter)

[sidnym-ladrut]

allow simple config hot-swapping for users

is the idea here to have a ui element for switching between mainnet ethereum and testnet sepolia on livenet urbit, and then also urbit fakeships? (if so, i very much like the first and am unopinionated about the latter)

This facility is primarily intended to allow users to trivially toggle debug messages on their ships, which will help us diagnose failures by looking at extended debug logs.

This feature could be extended to cover a "ethereum network switch" button, but I'm thinking that feature will be integrated with MetaMask (e.g. you switch your MetaMask to Sepolia and it will highlight all the Sepolia projects you know about). This would mostly be useful for us, but this allows power users to live test/demo the app as well and it lays the groundwork for potential multi-chain support (or, at least, multi-network ethereum support).