feat(common,store): add support for user-defined types

.changeset/nice-fishes-perform.md

@@ -0,0 +1,10 @@
+---
+"@latticexyz/store": major
+---
+
+These breaking changes only affect store utilities, you aren't affected if you use `@latticexyz/cli` codegen scripts.
+
+- Add `remappings` argument to the `tablegen` codegen function, so that it can read user-provided files.
+- In `RenderTableOptions` change the type of `imports` from `RelativeImportDatum` to `ImportDatum`, to allow passing absolute imports to the table renderer.
+- Add `solidityUserTypes` argument to several functions that need to resolve user or abi types: `resolveAbiOrUserType`, `importForAbiOrUserType`, `getUserTypeInfo`.
+- Add `userTypes` config option to MUD config, which takes user types mapped to file paths from which to import them.

.changeset/popular-coins-invent.md

@@ -0,0 +1,7 @@
+---
+"@latticexyz/common": minor
+---
+
+- Add `getRemappings` to get foundry remappings as an array of `[to, from]` tuples.
+- Add `extractUserTypes` solidity parser utility to extract user-defined types.
+- Add `loadAndExtractUserTypes` helper to load and parse a solidity file, extracting user-defined types.