Window prop collection

[dimavrem22]

• added a data model for window properties
• version 1 of window property monitoring (this is currently non-blocking so that it doesnot disrupt the browser session monitoring)
• periodically (and on page navigation), window properties are resolved and logged if there is a change
• window property objects are stored in the following format:

  "ncbi.awesome.searchPage.clipboard.csrfToken.value": {
    "path": "ncbi.awesome.searchPage.clipboard.csrfToken.value",
    "values": [
      {
        "timestamp": 1764030542.749059,
        "value": "LGBMlVrFFLeJPOlxjhN2w58sfXIlzFtxf4NFLbaEpr0r9Fnl1G6M57zbbWkw1VKj",
        "url": "https://pubmed.ncbi.nlm.nih.gov/?term=hello"
      },
      {
        "timestamp": 1764030544.164109,
        "value": null,
        "url": "https://pubmed.ncbi.nlm.nih.gov/32845321/"
      }
    ]
  },

so ... we when it updates or disappears, we record the url and the relevant timestamp

• cleaned up some file path references