Miscellaneous fixes (#23648)

* sort preview cameras in history by ui order

* sort cameras by UI order in various components for consistent display

* add no recordings faq

* fix link

* recording cache faq

* add link

* improve anchor naming in object detector docs

rather than #configuration-1, #configuration-2, etc

* use yaml instead of json for object detector docs

* fix anchor

docs/plugins/js-yaml-loader.js

@@ -0,0 +1,9 @@
+const yaml = require("js-yaml");
+
+// Webpack loader that compiles a YAML file into a default-exported JS object,
+// so docs data can be authored in YAML (block scalars, no quote/newline
+// escaping) but imported exactly like the JSON it replaces.
+module.exports = function (source) {
+  const data = yaml.load(source);
+  return `export default ${JSON.stringify(data)};`;
+};