Fix lint-go workflow: Remove unused logger variable

[Copilot]

The lint-go workflow was failing due to an unused logger variable in pkg/cli/add_workflow_pr.go.

Changes

• Removed unused addPRLog logger variable declaration
• Removed unused logger package import

-import (
-	"fmt"
-	"math/rand"
-	"os"
-	"strings"
-
-	"github.com/githubnext/gh-aw/pkg/console"
-	"github.com/githubnext/gh-aw/pkg/logger"
-)
-
-var addPRLog = logger.New("cli:add_workflow_pr")
+import (
+	"fmt"
+	"math/rand"
+	"os"
+	"strings"
+
+	"github.com/githubnext/gh-aw/pkg/console"
+)

Original prompt

Fix the failing GitHub Actions workflow lint-go
Analyze the workflow logs, identify the root cause of the failure, and implement a fix.
Job ID: 61758345655
Job URL: https://github.com/githubnext/gh-aw/actions/runs/21445050194/job/61758345655

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