Revert "feat: add standalone mermaid injection script for use by server deployment"

This reverts commit add24f67ad.

inject-mermaid.sh

@@ -1,61 +0,0 @@
-#!/usr/bin/env bash
-# Injects mermaid.js script into HTML files that contain mermaid code blocks.
-# Usage: inject-mermaid.sh <html_directory>
-
-HTML_DIR="${1:-.}"
-
-inject_mermaid() {
-  local html_file="$1"
-  python3 - "$html_file" << 'PYEOF'
-import sys
-
-path = sys.argv[1]
-snippet = """\
-<script type="module">
-import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
-document.querySelectorAll('code.language-mermaid').forEach(el => {
-  const div = document.createElement('div');
-  div.className = 'mermaid';
-  div.textContent = el.textContent;
-  el.closest('pre').replaceWith(div);
-});
-mermaid.initialize({ startOnLoad: true, theme: 'dark' });
-</script>"""
-
-with open(path, encoding='utf-8') as f:
-    content = f.read()
-
-# Skip if already injected
-if 'mermaid.esm' in content:
-    sys.exit(0)
-
-# Skip if no mermaid blocks
-if 'language-mermaid' not in content:
-    sys.exit(0)
-
-new_content = content.replace('</body>', snippet + '\n</body>', 1)
-if new_content == content:
-    print(f"Warning: </body> not found in {path}", file=sys.stderr)
-    sys.exit(1)
-
-with open(path, 'w', encoding='utf-8') as f:
-    f.write(new_content)
-PYEOF
-}
-
-# Find and process all HTML files in the directory
-if command -v python3 &>/dev/null; then
-  for html_file in "$HTML_DIR"/*.html; do
-    [ -f "$html_file" ] || continue
-    [ "$(basename "$html_file")" = "index.html" ] && continue
-
-    if grep -q 'language-mermaid' "$html_file" 2>/dev/null; then
-      if ! grep -q 'mermaid.esm' "$html_file" 2>/dev/null; then
-        inject_mermaid "$html_file" && echo "  Injected mermaid.js into $(basename "$html_file")"
-      fi
-    fi
-  done
-else
-  echo "Warning: python3 not found — skipping mermaid injection"
-  exit 1
-fi