Endo Daemon Demo: tomagotchi

[kumavis]

here's all the changes i needed to make to get my demo working. This is rough-and-tumble, will likely recreate the diffs in a separate PR into https://github.com/endojs/endo/pull/1797

includes changes for non-web:

• https://github.com/endojs/endo/pull/1791
• (not required) https://github.com/endojs/endo/pull/1833
• [ ] asyncify cryptoPowers for webCrypto digester.digestHex (webcrypto cant stream)
• [x] rename webPageFormula -> webPageBundlerFormula
• [x] includeWebPageBundler flag in daemonic
• [ ] expose a connectRemote(connection, powers) function?
• [ ] fix use of console.error? looks bad in browser
• [ ] worker lazy import of importBundle bad for bundling
• [x] do not lockdown in daemon module

[kumavis]

mission accomplished <3