Update pxt.json, blocks/hai2025/shelter1.md

Author: neonerz

blocks/hai2025/shelter1.md

@@ -0,0 +1,25 @@
+### @flyoutOnly true
+### @hideIteration true
+### @explicitHints true
+
+# Building a shelter
+
+## Step 1
+Teach the agent that cobblestone and wood are suitable materials by classifying them as building materials.
+
+#### ~ tutorialhint 
+Cobblestone and wood are suitable materials to build a shelter out of. Make sure to properly classify them for the agent.
+
+```ghost
+hai.buildingMaterials(hai.wood())
+hai.buildingMaterials(hai.cobblestone())
+hai.buildingMaterials(hai.grass())
+```
+```template
+hai.buildingMaterials(hai.ghostBlock())
+hai.buildingMaterials(hai.ghostBlock())
+
+```
+```package
+hai2025-ts=github:ReWrite-Media/hai2025-ts#v0.0.75
+```

pxt.json

@@ -111,7 +111,8 @@
         "blocks/hai2025/crafting2.md",
         "blocks/hai2025/crafting3.md",
         "blocks/hai2025/all_controls.md",
-        "books/hai2025/crafting4.md"
+        "books/hai2025/crafting4.md",
+        "blocks/hai2025/shelter1.md"
     ],
     "testFiles": [],
     "targetVersions": {