feat(ai): add heuristic templates

src/ai/heuristics/__init__.py

@@ -0,0 +1,6 @@
+from .bumpiness import bumpiness
+from .height import aggregate_height
+from .holes import holes
+from .lines import complete_lines
+
+__all__ = ["aggregate_height", "bumpiness", "complete_lines", "holes"]

src/ai/heuristics/bumpiness.py

@@ -0,0 +1,7 @@
+import numpy as np
+
+
+def bumpiness(
+    field: np.ndarray[int, np.dtype[np.uint8]],
+) -> int:
+    pass

src/ai/heuristics/height.py

@@ -0,0 +1,5 @@
+import numpy as np
+
+
+def aggregate_height(field: np.ndarray[int, np.dtype[np.uint8]]) -> int:
+    return 0

src/ai/heuristics/holes.py

@@ -0,0 +1,7 @@
+import numpy as np
+
+
+def holes(
+    field: np.ndarray[int, np.dtype[np.uint8]],
+) -> int:
+    return 0

src/ai/heuristics/lines.py

@@ -0,0 +1,5 @@
+import numpy as np
+
+
+def complete_lines(field: np.ndarray[int, np.dtype[np.uint8]]) -> int:
+    return 0