refactor(forms):replace yup path parsing with array-level validation and optimize cross-field checks

[kishore08-07]

What does this PR do?

• This is a follow-up PR of refactor(forms): use react-hook-form for sweep and fidelity bond flows #1224 to improve and enhance validation logic.

Changes

• Removed yup path parsing; switched to array-level validation with explicit index-based errors
• Optimized cross-field validation to avoid redundant checks
• Separated field-level (format) and cross-field (duplicate/reuse) validation
• Reduced unnecessary re-validation using resolver context
• Improved type safety by removing unsafe casts and using typed schemas
• Updated tests to reflect the new validation behavior

[parrth20]

@kishore08-07 Nice direction overall, the array-level validation is cleaner than parsing Yup paths. I've left one comment though because the resolver context wiring looks wrong and can break reused-address validation in the actual form.

[parrth20]

@kishore08-07 LGTM now, thanks for updating this.