Add ggpop package (#224)

Register ggpop in the site.

Author: jurjoroa

_config.yml

@@ -2365,4 +2365,22 @@ widgets:
     Draw all-sky maps in Galactic or equatorial coordinates with a Hammer-Aitoff projection
   description: >
    ggsky extends ggplot2 with `coord_galactic()` and `coord_equatorial()` for making sky maps in a Hammer-Aitoff projection.
-   It includes helper scales (scale_gal_lon/scale_gal_lat and scale_eq_ra/scale_eq_dec) to control graticule breaks and label formatting (including RA in hours).
+   It includes helper scales (scale_gal_lon/scale_gal_lat and scale_eq_ra/scale_eq_dec) to control graticule breaks and label formatting (including RA in hours).
+
+- name: ggpop                                                                               
+    thumbnail: images/ggpop.png                                                               
+    url: https://jurjoroa.github.io/ggpop                                                     
+    ghuser: jurjoroa                                                                          
+    ghrepo: ggpop                                                                             
+    tags: visualization,population,icons,fontawesome,isotype                                  
+    cran: true                                                                                
+    ghauthor: jurjoroa
+    short: >                                                                                  
+      Create icon-based representative population and geomcharts with Font Awesome icons            
+    description: >
+      ggpop extends ggplot2 with `geom_pop()` for representative population (isotype)
+      charts where each icon stands for a fixed number of individuals, and                    
+      `geom_icon_point()` for placing Font Awesome icons at arbitrary coordinates as
+      a drop-in replacement for `geom_point()`. It includes `scale_legend_icon()` for         
+      icon-based legends, `theme_pop()` for polished chart defaults, and `fa_icons()`         
+      to search and preview the full Font Awesome library.