Update verified/reviewed check to UI

[cju8676]

TLDR; Users should be able to filter and point out CVEs that have been previously reviewed by an admin. To do this, we will add various checks/dates/filtering to different UI components to support this.

1. On Recent Vulnerabilities and Search result pages, add a check that indicates a CVE has been reviewed - similar to how the icons look on the right hand side. Both these pages use the same daily-vuln-dropdown component (see search.component.html:146, recent.component.html:67) so we shouldnt need to duplicate anything.

2. If a CVE has been reviewed, then on an individual vuln page we should indicate that with some sort of check mark / date combo next to the CVE ID up at the top. (see vulnerability.component.html panel)

3. We are going to want to be able to filter reviewed vs. not reviewed in search/recent. This might be a more difficult change related to API. Currently we sort by date and show 5 CVEs per date until user shows more. /daily and /dailyPage endpoints are going to need to be updated to support this, along with corresponding UI button press. (see API VulnerabilityController.java)