🐛 fix(playbook): address reported repo issues

normalize Windows path-like TOML config values, regenerate .agents/index.md on sync, keep the SKILLS.md superpowers section route-only, and ignore generated Python cache dirs.

add regression coverage for load_config() and the standards sync behavior touched by these fixes.

.gitea/ci/sync_superpowers.sh

@@ -60,58 +60,7 @@ done
 
 printf "%s\n" "${names[@]}" | sort > "$SUPERPOWERS_LIST"
 
-update_block() {
-  local file="$1"
-  local start="<!-- superpowers:skills:start -->"
-  local end="<!-- superpowers:skills:end -->"
-  local tmp
-
-  tmp="$(mktemp)"
-  {
-    echo "### Third-party Skills (superpowers)"
-    echo ""
-    echo "$start"
-    while IFS= read -r name; do
-      [ -n "$name" ] || continue
-      echo "- $name"
-    done < "$SUPERPOWERS_LIST"
-    echo "$end"
-  } > "$tmp"
-
-  if grep -q "$start" "$file"; then
-    awk -v start="$start" -v end="$end" -v block="$tmp" '
-      BEGIN {
-        while ((getline line < block) > 0) { buf[++n] = line }
-        close(block)
-        inblock=0
-        replaced=0
-      }
-      {
-        if (!replaced && $0 == start) {
-          for (i=1; i<=n; i++) print buf[i]
-          inblock=1
-          replaced=1
-          next
-        }
-        if (inblock) {
-          if ($0 == end) { inblock=0 }
-          next
-        }
-        print
-      }
-    ' "$file" > "${file}.tmp"
-    mv "${file}.tmp" "$file"
-  else
-    echo "" >> "$file"
-    cat "$tmp" >> "$file"
-  fi
-
-  rm -f "$tmp"
-}
-
-update_block "SKILLS.md"
-
-git add codex/skills SKILLS.md "$SUPERPOWERS_LIST"
+git add codex/skills "$SUPERPOWERS_LIST"
 
 if git diff --cached --quiet; then
   echo "No changes to sync."