[FEATURE] Does ggpicrust2 support the other outputs of PICRUSt2 (eg., BIGG, CAZY, PFAM)?

[irvinng98]

🚀 Feature Request

📝 Feature Description

A clear and concise description of the feature you'd like to see implemented.
Support for other PICRUSt2 outputs such as BIGG, CAZY, PFAM, etc.

🎯 Problem Statement

What problem would this feature solve? What use case does it address?

• This addresses a common workflow issue
• This would improve usability
• This would add important scientific functionality
• This would enhance visualization capabilities
• Other: ___________

💡 Proposed Solution

Describe your proposed solution or implementation approach:
Not sure.. Maybe use their respective databases?

📊 Use Case Examples

Provide specific examples of how this feature would be used:

For the pathway parameter of ggpicrust2 function, you could use a character, consisting of "EC", "KO", "MetaCyc" AND "BIGG", "CAZY", etc.

# Example of how the proposed feature might work
# (this is just pseudocode/example)
library(ggpicrust2)
results_data_input <- ggpicrust2(data = abundance_data,
                                 metadata = metadata,
                                 group = "your_group_column",
                                 pathway = "CAZY",
                                 daa_method = "LinDA",
                                 ko_to_kegg = "TRUE",
                                 order = "pathway_class",
                                 p_values_bar = TRUE,
                                 x_lab = "pathway_name")

🔄 Related Functions

Which existing functions would this relate to or modify?

• pathway_daa()
• pathway_errorbar()
• pathway_heatmap()
• pathway_pca()
• ggpicrust2()
• New standalone function
• Other: ___________

🎨 Visualization Enhancement (if applicable)

If this is a visualization feature:

• New plot type
• Enhanced customization options
• New color schemes/themes
• Improved interactivity
• Better layout/formatting options

🔬 Scientific Context

How would this feature benefit microbiome research or PICRUSt2 analysis workflows?

Other important pathways such as CAzymes.

📚 Alternative Solutions

Have you considered any alternative approaches or workarounds?
No. I really like ggpicrust2 and would love to see this feature implemented.

📖 Additional References

• Scientific papers or methods that support this feature
• Similar implementations in other packages
• Community discussions or requests

References:
(Please include links to papers, other tools, or community discussions)

✅ Implementation Considerations

• I would be willing to help implement this feature
• This should be backward compatible
• This might require breaking changes
• [?] This requires new dependencies

🔄 Priority Level

How critical is this feature for your work?

• Critical - I can't complete my analysis without it
• High - Would significantly improve my workflow
• Medium - Nice to have enhancement
• Low - Cosmetic improvement

📝 Additional Context

Add any other context, mockups, or examples about the feature request here.