chore: add Windows to goreleaser goos, add license to homebrew cask

Author: thedavidweng

.goreleaser.yaml

@@ -10,6 +10,7 @@ builds:
     goos:
       - linux
       - darwin
+      - windows
     goarch:
       - amd64
       - arm64
@@ -99,6 +100,7 @@ homebrew_casks:
       name: homebrew-tap
       token: "{{ .Env.HOMEBREW_TAP_GITHUB_TOKEN }}"
     homepage: "https://github.com/thedavidweng/money"
+    license: "Apache-2.0"
     description: "Local-first personal finance backend for agents and power users"
     hooks:
       post: