test: Enhance Coverage + CI (#1055)

Reviewed-on: https://gitea.com/gitea/runner/pulls/1055
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: bircni <bircni@icloud.com>

internal/pkg/ver/version_test.go

@@ -0,0 +1,13 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package ver
+
+import "testing"
+
+func TestVersion(t *testing.T) {
+	// version defaults to "dev" and is overridden at build time via -ldflags
+	if got := Version(); got != version {
+		t.Errorf("Version() = %q, want %q", got, version)
+	}
+}