chore: update omlet config (#1792)

- add TS and TSX files to include
- make sure exports is defined to mark the package entry point
- confirm package analytics match expectations

.omletrc.json

@@ -1,5 +1,8 @@
 {
   "ignore": ["lib/**", ".storybook/**"],
-  "include": ["src/components/**/*.tsx"],
-  "tsconfigPath": "tsconfig.json"
+  "include": ["src/components/**/*.{tsx,ts}", "src/index.ts"],
+  "tsconfigPath": "tsconfig.json",
+  "exports": {
+    ".": "./src/index.ts"
+  }
 }