fix: revert type:module to restore CJS compatibility (2.0.2 patch)

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.0.2] - 2026-05-28
+
+### Fixed
+- Reverted `"type": "module"` addition that broke CJS lib loading. `lib/spa.js` is compiled CommonJS output and uses `exports.*` assignments. Adding `"type": "module"` to the package root caused Node.js to parse it as ESM, resulting in `ReferenceError: exports is not defined in ES module scope`. The package already ships proper `.mjs` and `.cjs` dist files via the exports map, so the package-level `type` field is not required. A full ESM-native source rewrite is planned for a future major version.
+
 ## [2.0.1] - 2026-05-28
 
 ### Added

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nrel-spa",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "Pure JavaScript implementation of the NREL Solar Position Algorithm (SPA). Calculates solar zenith, azimuth, sunrise, sunset, and solar noon for any location and date.",
   "author": "Aric Camarata",
   "license": "MIT",
@@ -76,6 +76,5 @@
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.56.1"
   },
-  "type": "module",
   "packageManager": "pnpm@10.11.1"
 }