Website: Update default filters for query library, remove tag capitalization (#5523)

* update tag formatting + query library default filters

* make all tags lower case

website/assets/js/pages/query-library.page.js

@@ -6,9 +6,9 @@ parasails.registerPage('query-library', {
     inputTextValue: '',
     inputTimers: {},
     searchString: '', // The user input string to be searched against the query library
-    selectedKind: 'all queries', // Initially set to all, the user may select a different option to filter queries by purpose (e.g., "all queries", "informational", "policies")
+    selectedKind: 'policy', // Initially set to 'policy', the user may select a different option to filter queries by purpose (e.g., "all queries", "informational", "policies")
     selectedPlatform: 'all platforms', // Initially set to all, the user may select a different option to filter queries by platform (e.g., "all platforms", "macOS", "Windows", "Linux")
-    selectedTag: '', // Initially set to a blank string, the user may select a tag filter queries by.
+    selectedTag: 'built-in', // Initially set to the 'built-in' tag, the user may select a different tag to filter queries by.
   },
 
   computed: {

website/scripts/build-static-content.js

@@ -50,8 +50,8 @@ module.exports = {
               let formattedTags = [];
               for (let tag of tagsToFormat) {
                 if(tag !== '') {// « Ignoring any blank tags caused by trailing commas in the YAML.
-                  // Formatting tags in sentence case, and removing any extra whitespace.
-                  formattedTags.push(_.capitalize(_.trim(tag)));
+                  // Removing any extra whitespace from tags and changing them to be in lower case.
+                  formattedTags.push(_.trim(tag.toLowerCase()));
                 }
               }
               // Removing any duplicate tags.