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

skills/loki-mode/benchmarks/results/2026-01-05-00-49-17/humaneval-solutions/44.py

@@ -0,0 +1,18 @@
+def change_base(x: int, base: int):
+    """Change numerical base of input number x to base.
+    return string representation after the conversion.
+    base numbers are less than 10.
+    >>> change_base(8, 3)
+    '22'
+    >>> change_base(8, 2)
+    '1000'
+    >>> change_base(7, 2)
+    '111'
+    """
+    if x == 0:
+        return '0'
+    result = ''
+    while x > 0:
+        result = str(x % base) + result
+        x //= base
+    return result