Fix: Ensure all skills are tracked as files, not submodules

skills/loki-mode/benchmarks/results/2026-01-05-00-49-17/humaneval-solutions/77.py

@@ -0,0 +1,17 @@
+def iscube(a):
+    '''
+    Write a function that takes an integer a and returns True 
+    if this ingeger is a cube of some integer number.
+    Note: you may assume the input is always valid.
+    Examples:
+    iscube(1) ==> True
+    iscube(2) ==> False
+    iscube(-1) ==> True
+    iscube(64) ==> True
+    iscube(0) ==> True
+    iscube(180) ==> False
+    '''
+    if a == 0:
+        return True
+    cube_root = round(abs(a) ** (1/3))
+    return cube_root ** 3 == abs(a)