funding: github/sponsors/audiojs (field + FUNDING.yml); patch bump (release sweep)

Author: dy

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: audiojs

package.json

@@ -1,6 +1,6 @@
 {
   "name": "window-function",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "type": "module",
   "sideEffects": false,
   "description": "Window functions for signal processing and spectral analysis",
@@ -84,5 +84,6 @@
   "license": "MIT",
   "devDependencies": {
     "fourier-transform": "^2.2.0"
-  }
+  },
+  "funding": "https://github.com/sponsors/audiojs"
 }