chore(security): disable autocomplete on sensitive input fields

[prateekshourya29]

Description

Disable autocomplete on authentication and security-related forms to prevent browsers from storing sensitive credentials. This affects sign-in, password reset, account security, and onboarding forms across admin, web, and space apps.

Modified components:

• Auth forms (email, password, unique code, forgot/reset/set password)
• Account security pages
• Instance setup and profile onboarding
• Shared UI components (auth-input, password-input)

Type of Change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Feature (non-breaking change which adds functionality)
• [ ] Improvement (change that would cause existing functionality to not work as expected)
• [ ] Code refactoring
• [ ] Performance improvements
• [ ] Documentation update

Screenshots and Media (if applicable)

Test Scenarios

References

Summary by CodeRabbit

• New Features

  • Authentication input fields now support configurable autocomplete behavior so apps can control browser autofill hints.

• Bug Fixes

  • Standardized and updated autocomplete hints across sign-in, registration, password reset, and account security flows to reduce unwanted autofill and improve password manager compatibility.

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