chore: remove windows-arm from release template

[mbevc1]

We don't produce artifacts for Windows Arm: https://github.com/kosli-dev/cli/blob/main/.goreleaser.yml#L28-L30

Let's make this Trail compliant again 😄

[claude]

Claude finished @mbevc1's task in 1m 25s —— View job

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PR Review: Remove windows-arm from release template

• Gather context and read changed files
• Run static analysis checks (go build, go vet, go mod tidy — all pass)
• Review changes
• Post final review

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Verdict: Looks good ✅

The windows-arm artifact entry in release-flow-template.yml has no corresponding build target — .goreleaser.yml explicitly ignores goos: windows + goarch: arm (lines 29-30). Removing it from the flow template is the correct fix to make the trail compliant.

I verified:

• The GoReleaser config confirms windows/arm is in the ignore list
• No other references to windows-arm (distinct from windows-arm64) remain in the codebase
• windows-arm64 and windows-amd64 entries are correctly preserved
• Static analysis all clean — go build, go vet, and go mod tidy pass with no issues

Nice catch on the template/build mismatch — clean one-line fix.