cherry-pick: whotracksme tracker links

Merge in DNS/adguard-home from 4416-ui-tracker-href to master

Squashed commit of the following:

commit 979ea82a3b4d2c2a895b81aacd613fb7e5bec586
Merge: 4fe6328b 12ee287d
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Tue Apr 19 15:03:13 2022 +0200

    Merge remote-tracking branch 'origin/master' into 4416-ui-tracker-href

commit 4fe6328b276e697a2aa351c6543d2efe6d2dc2e1
Author: Dimitry Kolyshev <dkolyshev@adguard.com>
Date:   Tue Apr 19 14:08:10 2022 +0200

    whotracksme tracker links

client/src/helpers/trackers/trackers.js

@@ -1,4 +1,5 @@
 import whotracksmeDb from './whotracksme.json';
+import whotracksmeWebsites from './whotracksme_web.json';
 import adguardDb from './adguard.json';
 import { REPOSITORY } from '../constants';
 
@@ -20,6 +21,22 @@ export const sources = {
     ADGUARD: 2,
 };
 
+/**
+ * Gets link to tracker page on whotracks.me.
+ *
+ * @param trackerId
+ * @return {string}
+ */
+const getWhotracksmeUrl = (trackerId) => {
+    const websiteId = whotracksmeWebsites.websites[trackerId];
+    if (websiteId) {
+        // Overrides links to websites.
+        return `https://whotracks.me/websites/${websiteId}.html`;
+    }
+
+    return `https://whotracks.me/trackers/${trackerId}.html`;
+};
+
 /**
  * Gets the source metadata for the specified tracker
  * @param {TrackerData} trackerData tracker data
@@ -33,7 +50,7 @@ export const getSourceData = (trackerData) => {
     if (trackerData.source === sources.WHOTRACKSME) {
         return {
             name: 'Whotracks.me',
-            url: `https://whotracks.me/trackers/${trackerData.id}.html`,
+            url: getWhotracksmeUrl(trackerData.id),
         };
     }
     if (trackerData.source === sources.ADGUARD) {

client/src/helpers/trackers/whotracksme_web.json

@@ -0,0 +1,6 @@
+{
+  "timeUpdated": "2021-12-19T13:50:00.512Z",
+  "websites": {
+    "netflix": "netflix.com"
+  }
+}