Support table and table column sizing

examples/full_demo.rb

@@ -343,6 +343,48 @@ Notare::Document.create(OUTPUT_FILE) do |doc|
     end
   end
 
+  doc.h3 "Table Column Sizing"
+
+  doc.p "Auto-layout table (columns fit content):"
+  doc.table(layout: :auto) do
+    doc.tr do
+      doc.td "Short"
+      doc.td "This column has much longer content that will expand"
+    end
+  end
+
+  doc.p "Fixed column widths in inches:"
+  doc.table(columns: %w[2in 3in 1.5in]) do
+    doc.tr do
+      doc.td { doc.b { doc.text "2 inches" } }
+      doc.td { doc.b { doc.text "3 inches" } }
+      doc.td { doc.b { doc.text "1.5 inches" } }
+    end
+    doc.tr do
+      doc.td "Column A"
+      doc.td "Column B"
+      doc.td "Column C"
+    end
+  end
+
+  doc.p "Percentage-based columns:"
+  doc.table(columns: %w[25% 50% 25%]) do
+    doc.tr do
+      doc.td "25%"
+      doc.td "50%"
+      doc.td "25%"
+    end
+  end
+
+  doc.p "Per-cell width control:"
+  doc.table do
+    doc.tr do
+      doc.td("Narrow", width: "1in")
+      doc.td("Wide column", width: "4in")
+      doc.td("Medium", width: "2in")
+    end
+  end
+
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   # 10. Images
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