fix: remove wrapper from 1Password credentials

[vvalderrv]

Removed wrapper from values files

Validation:

• YAML
• Helm rendering
• Chart dependency

[Copilot]

Pull Request Overview

This PR removes shell-style variable expansion syntax from 1Password credential references in Helm values files. The change updates the 1Password secret reference format from "${op://...}" to "op://..." across staging and production environments.

• Simplified 1Password credential reference syntax by removing ${} wrapper
• Updated both staging and production values.yaml files consistently

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
staging/values.yaml	Removed ${} wrapper from 1Password private key reference
production/values.yaml	Removed ${} wrapper from 1Password private key reference

---

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