feat: add SlicerAutoscoperM solution

_data/solutions.yml

@@ -42,3 +42,8 @@
   description: A 3D Slicer extension enabling <b>quantitative characterization of imaging phenotype</b>.
   link: https://www.radiomics.io
   image: assets/img/slicer-solutions/slicer-radiomics.png
+
+- name: SlicerAutoscoperM
+  description: A 3D Slicer extension enabling <b>accurate, markerless skeletal motion tracking</b> from biplane videoradiography, with a standardized pre-processing workflow for reproducible, multi-center musculoskeletal research.
+  link: https://autoscoperm.slicer.org
+  image: assets/img/slicer-solutions/slicer-autoscoperm.png

_includes/solutions.html

@@ -8,9 +8,9 @@
         <div class="card-columns columns-3-desktop columns-2-tablet columns-1-mobile">
 
         {%- assign max_col = 3 -%}
-        {%- assign max_row = 3 -%}
+        {%- assign max_row = 4 -%}
 
-        {%- assign max_row_range = 3 | minus:1 -%}
+        {%- assign max_row_range = 4 | minus:1 -%}
         {%- assign max_col_range = 3 | minus:1 -%}
 
         {% for row in (0..max_row_range) %}