code: def verify_no_conflicts(verbose=True):
      
      conflicts = False
  
      reserved_files = [
          os.path.join("templates", "complete.html"),
          os.path.join("templates", "error.html"),
          os.path.join("templates", "error-complete.html"),
          os.path.join("templates", "launch.html"),
          os.path.join("templates", "thanks.html"),
          os.path.join("static", "css", "dallinger.css"),
          os.path.join("static", "scripts", "dallinger2.js"),
          os.path.join("static", "scripts", "reqwest.min.js"),
          os.path.join("static", "scripts", "store+json2.min.js"),
          os.path.join("static", "scripts", "tracker.js"),
          os.path.join("static", "robots.txt"),
      ]
  
      for f in reserved_files:
          if os.path.exists(f):
              log(
                  "✗ {} OVERWRITES shared frontend files inserted at run-time".format(f),
                  delay=0,
                  chevrons=False,
                  verbose=verbose,
              )
              conflicts = True
  
      if not conflicts:
          log("✓ no file conflicts", delay=0, chevrons=False, verbose=verbose)
  
      return True
docs: Warn if there are filenames which conflict with those deployed by
      Dallinger, but always returns True (meaning "OK").