[Fix] Consolidate error format strings

[mrz1836]

What Changed

• Introduced shared constants for the repeated %w (int32): %d, %w (uint32): %d, and %w to uint32: %d error format strings.
• Updated all conversion helpers that emitted those messages to reference the new constants.

Why It Was Necessary

• Resolves the maintainability warnings about duplicated string literals reported by the static analysis tooling.

Testing Performed

• go test ./...
• golangci-lint run (fails locally: unknown linters arangolint, embeddedstructfieldcheck, wsl_v5)

Impact / Risk

• Low risk: only consolidates shared error format strings without altering conversion logic.

---

https://chatgpt.com/codex/tasks/task_e_68e81bb387808321bf3ee689aa363c89

[Copilot]

Pull Request Overview

This PR consolidates duplicate error format strings used throughout safe conversion functions to improve code maintainability and address static analysis warnings about string literal duplication.

• Introduced three shared constants for error message formatting patterns
• Updated all conversion functions to use the new constants instead of hardcoded strings
• Maintained identical error message formatting while eliminating duplication

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
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