ethfs v2

[holic]

TODO

• restore old contracts for backwards compat
  • gonna let git handle this, folks can copy old interfaces if they need em
• see about colocating foundry tests with their source files
• figure out why "execution reverted" or viem can't parse errors from createFile call (maybe ABI doesn't include em)
• figure out how to verify contracts after deploy
• allow creating file directly from bytes instead of pointers?
• support more chains
• switch foundry deps to npm
  • tried this but failed for remappings of common deps of deps (e.g. forge-std) and didn't wanna sink too much time into it
• try out solady's fastlz
  • will it unzip gzip files?
• update estimated gas for uploads
  • writing to ContentStore has more gas now, but ~same if we write directly to the deployer instead of ContentStore
  • if significantly more (due to second layer of contract calls), consider making ContentStore a library
• try date-fns instead of luxon
  • date-fns has no way to specify "relative time in days", so sticking with luxon for now
• move metadata to a struct?
• rename BytecodeSlice's size and offset to start and end?