fix UT and remove extra logging

backend/service/github/github.go

@@ -358,7 +358,6 @@ func (s *svc) CreateBranch(ctx context.Context, req *CreateBranchRequest) error
 	}
 
 	opts := commitOptionsFromClaims(ctx)
-	s.logger.Info(fmt.Sprintf("Commit author: %s", opts.Author.String()))
 	if _, err := wt.Commit(req.CommitMessage, opts); err != nil {
 		return err
 	}

backend/service/github/github_test.go

@@ -840,7 +840,7 @@ func TestCommitAuthorFromContext(t *testing.T) {
 
 	result := commitOptionsFromClaims(ctx)
 	assert.Equal(t, "Anonymous User via Clutch", result.Author.Name)
-	assert.Equal(t, "<>", result.Author.Email)
+	assert.Equal(t, "", result.Author.Email)
 
 	ctx = authn.ContextWithClaims(ctx, &authn.Claims{
 		StandardClaims: &jwt.StandardClaims{
@@ -850,7 +850,7 @@ func TestCommitAuthorFromContext(t *testing.T) {
 
 	result = commitOptionsFromClaims(ctx)
 	assert.Equal(t, "daniel@example.com via Clutch", result.Author.Name)
-	assert.Equal(t, "<daniel@example.com>", result.Author.Email)
+	assert.Equal(t, "daniel@example.com", result.Author.Email)
 
 	ctx = authn.ContextWithClaims(ctx, &authn.Claims{
 		StandardClaims: &jwt.StandardClaims{
@@ -860,5 +860,5 @@ func TestCommitAuthorFromContext(t *testing.T) {
 
 	result = commitOptionsFromClaims(ctx)
 	assert.Equal(t, "daniel123 via Clutch", result.Author.Name)
-	assert.Equal(t, "<>", result.Author.Email)
+	assert.Equal(t, "", result.Author.Email)
 }