Add security comments to path handling in various scripts to clarify internal constant usage and mitigate path traversal risks. Update logging in registration and verification processes for improved clarity.

scripts/inspect-forms.js

@@ -70,6 +70,8 @@ async function main() {
   if (fs.existsSync(internalUploads)) {
     pdfFiles = fs.readdirSync(internalUploads).filter(f => f.toLowerCase().endsWith('.pdf'))
       .map(f => {
+        // nosemgrep: javascript.lang.security.audit.path-traversal.path-join-resolve-traversal.path-join-resolve-traversal
+        // f comes from fs.readdirSync(internalUploads), not external input.
         const filePath = path.join(internalUploads, f)
         return { f, mtime: fs.statSync(filePath).mtimeMs, dir: internalUploads }
       })