Fix release workflow version check

Author: dbech

.github/workflows/release.yml

@@ -35,13 +35,26 @@ jobs:
           "version=$version" >> $env:GITHUB_OUTPUT
           "tag=$tag" >> $env:GITHUB_OUTPUT
 
-          gh release view $tag --repo $env:GITHUB_REPOSITORY *> $null
-          if ($LASTEXITCODE -eq 0) {
+          $headers = @{
+            Authorization = "Bearer $env:GH_TOKEN"
+            Accept = "application/vnd.github+json"
+            "X-GitHub-Api-Version" = "2022-11-28"
+          }
+
+          $encodedTag = [System.Uri]::EscapeDataString($tag)
+          $releaseResponse = Invoke-WebRequest `
+            -Uri "https://api.github.com/repos/$env:GITHUB_REPOSITORY/releases/tags/$encodedTag" `
+            -Headers $headers `
+            -SkipHttpErrorCheck
+
+          if ($releaseResponse.StatusCode -eq 200) {
             "release_exists=true" >> $env:GITHUB_OUTPUT
             "Release $tag already exists; skipping build and publish." >> $env:GITHUB_STEP_SUMMARY
-          } else {
+          } elseif ($releaseResponse.StatusCode -eq 404) {
             "release_exists=false" >> $env:GITHUB_OUTPUT
             "Release $tag does not exist; building Windows installer." >> $env:GITHUB_STEP_SUMMARY
+          } else {
+            throw "Failed to check release $tag. GitHub API returned HTTP $($releaseResponse.StatusCode): $($releaseResponse.Content)"
           }
 
       - name: Set up Bun