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

skills/loki-mode/benchmarks/results/2026-01-05-00-49-17/humaneval-solutions/98.py

@@ -0,0 +1,15 @@
+def count_upper(s):
+    """
+    Given a string s, count the number of uppercase vowels in even indices.
+    
+    For example:
+    count_upper('aBCdEf') returns 1
+    count_upper('abcdefg') returns 0
+    count_upper('dBBE') returns 0
+    """
+    uppercase_vowels = 'AEIOU'
+    count = 0
+    for i in range(0, len(s), 2):
+        if s[i] in uppercase_vowels:
+            count += 1
+    return count