fix: prefer fluxui-pro guidelines over fluxui-free

[PanchoDP]

This PR exclude guidelines of FLUXUI_FREE if FLUXUI_PRO is installed.

Considering that the FLUXUI_FREE components are a subset of the FLUXUI_PRO components, this specification is not required twice.

This PR also updates the new components available in FLUXUI_PRO like file upload and pillow.

User Benefits

1. Prevents Conflicting Guidelines

• Automatically excludes Fluxui-free guidelines when Fluxui-pro is installed, preventing confusion and conflicts between the free and pro versions
• Ensures AI assistants receive only the relevant component guidelines for your actual installation

2. Updated Component Library

• Fluxui-pro core now includes the latest components: "file upload" and "pillow"
• AI assistants will now be aware of these new components and can suggest/use them in code generation

3. Cleaner AI Experience

• When using AI coding assistants with Boost, you'll get more accurate suggestions tailored specifically to your Fluxui version (pro vs free)
• No more duplicate or contradictory component recommendations

[pushpak1300]

@ashleyhindle looks good to me !

[pushpak1300]

Thanks !