Feature/extend faq by backup strategy (#3180)

* Add backup strategy

* Update changelog

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Extended the content of the _SaaS_ and _Self-Hosting_ sections by the backup strategy on the Frequently Asked Questions (FAQ) page
 - Added an index for `dataSource` / `symbol` to the market data database table
 
 ### Changed

apps/client/src/app/pages/faq/saas/saas-page.html

@@ -66,8 +66,9 @@
         <mat-card-content
           >Yes, you can try
           <a [routerLink]="routerLinkPricing">Ghostfolio Premium</a> by signing
-          up for Ghostfolio and applying for a trial (see “My Ghostfolio”). It
+          up for Ghostfolio and applying for a trial (see
-          is easy, free and there is no commitment. You can stop using it at any
+          <a [routerLink]="['/account', 'membership']">Membership</a>). It is
+          easy, free and there is no commitment. You can stop using it at any
           time.</mat-card-content
         >
       </mat-card>
@@ -128,6 +129,18 @@
           >.</mat-card-content
         >
       </mat-card>
+      <mat-card appearance="outlined" class="mb-3">
+        <mat-card-header>
+          <mat-card-title
+            >What is the best approach to managing backups?</mat-card-title
+          >
+        </mat-card-header>
+        <mat-card-content
+          >It is suggested to regularly back up your data via
+          <a [routerLink]="['/account']">My Ghostfolio</a> →
+          <i>Export Data</i>.</mat-card-content
+        >
+      </mat-card>
       <mat-card appearance="outlined" class="mb-3">
         <mat-card-header>
           <mat-card-title>Got any other questions?</mat-card-title>

apps/client/src/app/pages/faq/self-hosting/self-hosting-page.html

@@ -116,6 +116,17 @@
           and desktop computers.</mat-card-content
         >
       </mat-card>
+      <mat-card appearance="outlined" class="mb-3">
+        <mat-card-header>
+          <mat-card-title
+            >What is the best approach to managing backups?</mat-card-title
+          >
+        </mat-card-header>
+        <mat-card-content
+          >It is suggested to regularly back up your data by utilizing full
+          database dumps.</mat-card-content
+        >
+      </mat-card>
       <mat-card appearance="outlined" class="mb-3">
         <mat-card-header>
           <mat-card-title>Got any other questions?</mat-card-title>