fix(report): improve AST classes appendix

justfile

@@ -10,7 +10,7 @@ summary_out_path := outdir / "summary.pdf"
 default: all
 
 _setup:
-  mkdir {{outdir}}
+  mkdir -p {{outdir}}
 
 check-links document:
   #!/usr/bin/env python3

report/appendices/midas_parsing.typ

@@ -193,6 +193,22 @@
 
   let cells = nodes.map(n => raw(n, block: true, lang: "python"))
 
+  if calc.rem(cells.len(), 3) == 2 {
+    let last-two = cells.slice(-2)
+    cells = cells.slice(0, -2)
+    let last = grid.cell(
+      colspan: 3,
+      stack(
+        dir: ltr,
+        spacing: 1fr,
+        none,
+        ..last-two,
+        none
+      )
+    )
+    cells.push(last)
+  }
+
   align(center)[*#name*]
   if base-cls != none [Base class: #base-cls]
 
@@ -200,7 +216,7 @@
   grid(
     columns: 3,
     column-gutter: 1fr,
-    row-gutter: 1em,
+    row-gutter: 2em,
     align: left + top,
     ..cells
   )