Update operational costs descriptions

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

@@ -133,8 +133,9 @@
               class="d-inline-block ml-1"
               [enableLink]="false"
           /></a>
-          subscription to finance the hosting infrastructure, a positive rating
-          in the
+          subscription to finance the operational costs for the hosting
+          infrastructure and professional data providers, a positive rating in
+          the
           <a
             href="https://play.google.com/store/apps/details?id=ch.dotsilver.ghostfolio.twa"
             >Google Play Store</a

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

@@ -58,9 +58,9 @@
               [enableLink]="false"
           /></a>
           is a fully managed Ghostfolio cloud offering for ambitious investors.
-          Revenue is used to cover the costs of the hosting infrastructure and
-          to fund ongoing development. It is the Open Source code base with some
-          extras like the
+          Revenue is used to cover operational costs for the hosting
+          infrastructure and professional data providers, and to fund ongoing
+          development. It is the Open Source code base with some extras like the
           <a [routerLink]="routerLinkMarkets">markets overview</a> and a
           professional data provider.</mat-card-content
         >

apps/client/src/app/pages/pricing/pricing-page.html

@@ -6,8 +6,9 @@
         <p i18n>
           Our official Ghostfolio Premium cloud offering is the easiest way to
           get started. Due to the time it saves, this will be the best option
-          for most people. Revenue is used to cover the costs of the hosting
-          infrastructure and to fund ongoing development.
+          for most people. Revenue is used to cover operational costs for the
+          hosting infrastructure and professional data providers, and to fund
+          ongoing development.
         </p>
         <p i18n>
           If you prefer to run Ghostfolio on your own infrastructure, please