message: Overview default sort from namespace name to health (aka status)
  Change overview default sort from namespace name to health
  change sort option name from 'Status' to 'Health'
  fix sort to prefer success status compare over N/A
diff: @@ -3,16 +3,9 @@ import NamespaceInfo from './NamespaceInfo';
  export namespace Sorts {
  export const sortFields: SortField<NamespaceInfo>[] = [
  - {
  - id: 'namespace',
  - title: 'Name',
  - isNumeric: false,
  - param: 'ns',
  - compare: (a: NamespaceInfo, b: NamespaceInfo) => a.name.localeCompare(b.name)
  - },
  {
  id: 'health',
  - title: 'Status',
  + title: 'Health',
  isNumeric: false,
  param: 'h',
  compare: (a: NamespaceInfo, b: NamespaceInfo) => {
  @@ -25,6 +18,10 @@ export namespace Sorts {
  if (diff !== 0) {
  return diff;
  }
  + diff = b.status.inSuccess.length - a.status.inSuccess.length;
  + if (diff !== 0) {
  + return diff;
  + }
  } else if (a.status) {
  return -1;
  } else if (b.status) {
  @@ -34,6 +31,13 @@ export namespace Sorts {
  return a.name.localeCompare(b.name);
  }
  },
  + {
  + id: 'namespace',
  + title: 'Name',
  + isNumeric: false,
  + param: 'ns',
  + compare: (a: NamespaceInfo, b: NamespaceInfo) => a.name.localeCompare(b.name)
  + },
  {
  id: 'mtls',
  title: 'mTLS',
  