- update lerna and node, add eslint esm preset

- update typescript and ts-node config
- file path and extension changes
- migrate away from styled-icons/boxicons due to typing issue with esm
- update flatgeobuf, remove old workarounds
- add skipLibCheck to resolve flatgeobuf internal import error
- update turf to v7 prerelease, migrate to exporting latest geojson types, tighten up geometry generics
- ignore rbush type import errors
- switch from ts-node to tsx for prepare script
- migrating use of __dirname to new method

lerna.json

@@ -1,6 +1,4 @@
 {
-  "packages": [
-    "packages/*"
-  ],
-  "version": "6.1.2"
+  "$schema": "node_modules/lerna/schemas/lerna-schema.json",
+  "version": "7.0.0"
 }