[DevTask] Add docs to not use deprecated PrimeVue components

[christian-byrne]

Improved Issue Description

Objective:
Research PrimeVue v4.2.5 for deprecated components and add comprehensive documentation to CLAUDE.md and .cursorrules to prevent developers from using deprecated components in future development.

Known Deprecated Components:

• Dropdown → Use Select, SelectButton, or Popover instead
• OverlayPanel → Use Popover instead

Implementation Steps:

1. Research Phase:

   • Review PrimeVue v4.2.5 documentation for deprecated/legacy components
   • Check PrimeVue migration guides and changelogs
   • Identify any additional deprecated components beyond the known ones
   • Document recommended replacements for each deprecated component

2. Documentation Updates:

   • Add comprehensive section to CLAUDE.md with deprecated component guidelines
   • Update .cursorrules with rules to flag usage of deprecated components

3. Documentation Format Example:

   # PrimeVue Component Guidelines
   
   ## Deprecated Components - Do Not Use:
   - `Dropdown` → Use `Select` (simple selection), `SelectButton` (multiple choice), or `Popover` (contextual)
   - `OverlayPanel` → Use `Popover` instead
   - [Additional components from research]
   
   ## Why Avoid Deprecated Components:
   - Future PrimeVue versions may remove support
   - Modern replacements have better accessibility
   - Consistent with PrimeVue's design system evolution

Research Resources:

• PrimeVue official documentation
• PrimeVue GitHub releases/changelogs
• Component documentation pages for deprecation notices

Deliverables:

• Complete list of deprecated PrimeVue v4.2.5 components
• Recommended replacement components for each
• Updated CLAUDE.md with comprehensive guidelines
• Updated .cursorrules with deprecation rules

Note: This task is documentation-only. No code changes are required.

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