fix: add timeout and AbortController to registryValidation

[qwldcl-del]

Description

• Add 5 second timeout to prevent indefinite hanging when registry URL is unreachable
• Use HEAD method instead of GET for lightweight check
• Preserve original error message for better debugging

Fixes #2027

[changeset-bot]

⚠️ No Changeset found

Latest commit: f13f729

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[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[qwldcl-del]

👋 Hi! I've updated this PR with a changeset but unable to push directly.

The CI checks are pending. Could a maintainer help approve the workflow runs? This is a fork PR and needs repo access for CI.

Thank you!