Add a first iteration of an xtask script to perform the literate programming...

Add a first iteration of an xtask script to perform the literate programming salute of extract, format, merge and lint.

visualisation/Visualisation.tscn

@@ -102,11 +102,11 @@ shader_param/color = Vector3( 0, 0, 0 )
 
 [node name="Visualisation" type="Spatial"]
 script = ExtResource( 1 )
-flower_patch_color = Color( 0, 1, 0, 1 )
-solitary_bee_color = Color( 1, 0, 0, 1 )
+pathogen_color = Color( 1, 1, 1, 1 )
 bumblebee_color = Color( 0, 0, 0, 1 )
+solitary_bee_color = Color( 1, 0, 0, 1 )
+flower_patch_color = Color( 0, 1, 0, 1 )
 hoverfly_color = Color( 1, 1, 0, 1 )
-pathogen_color = Color( 1, 1, 1, 1 )
 
 [node name="Sun" type="DirectionalLight" parent="."]
 transform = Transform( 1, 0, 0, 0, 0.707107, 0.707107, 0, -0.707107, 0.707107, 0, 0, 0 )

x.py

+#!/usr/bin/env python3
+
+import subprocess
+
+if __name__ == "__main__":
+    subprocess.run(["cargo", "documents", "extract"], check=True)
+    
+    subprocess.run(["cargo", "fmt", "--all"], check=True)
+    
+    subprocess.run(["cargo", "documents", "merge"], check=True)
+    
+    subprocess.run(["cargo", "clippy", "--workspace", "--all-targets"], check=True)