Task/extend data providers content in self-hosting FAQ (#6123)

* Extend data providers content

* Update changelog

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- Extended the content of the _Self-Hosting_ section by information about additional data providers on the Frequently Asked Questions (FAQ) page
+
 ### Changed
 
 - Upgraded `class-validator` from version `0.14.2` to `0.14.3`

README.md

@@ -241,7 +241,7 @@ Deprecated: `GET http://localhost:3333/api/v1/auth/anonymous/<INSERT_SECURITY_TO
 | `accountId`  | `string` (optional) | Id of the account                                                   |
 | `comment`    | `string` (optional) | Comment of the activity                                             |
 | `currency`   | `string`            | `CHF` \| `EUR` \| `USD` etc.                                        |
-| `dataSource` | `string`            | `COINGECKO` \| `MANUAL` \| `YAHOO`                                  |
+| `dataSource` | `string`            | `COINGECKO` \| `GHOSTFOLIO` [^1] \| `MANUAL` \| `YAHOO`             |
 | `date`       | `string`            | Date in the format `ISO-8601`                                       |
 | `fee`        | `number`            | Fee of the activity                                                 |
 | `quantity`   | `number`            | Quantity of the activity                                            |
@@ -334,3 +334,5 @@ If you like to support this project, become a [**Sponsor**](https://github.com/s
 © 2021 - 2026 [Ghostfolio](https://ghostfol.io)
 
 Licensed under the [AGPLv3 License](https://www.gnu.org/licenses/agpl-3.0.html).
+
+[^1]: Available with [**Ghostfolio Premium**](https://ghostfol.io/en/pricing).

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

@@ -135,9 +135,17 @@
           <mat-card-title>Which data providers are supported?</mat-card-title>
         </mat-card-header>
         <mat-card-content
-          ><code>COINGECKO</code>, <code>MANUAL</code> and
-          <code>YAHOO</code> are officially supported while all other data
-          providers are considered experimental.</mat-card-content
+          ><code>COINGECKO</code>, <code>GHOSTFOLIO</code> (available with
+          <a
+            class="align-items-center d-inline-flex"
+            target="_blank"
+            [href]="pricingUrl"
+            >Ghostfolio Premium<gf-premium-indicator
+              class="d-inline-block ml-1"
+              [enableLink]="false" /></a
+          >), <code>MANUAL</code>, and <code>YAHOO</code> are officially
+          supported while all other data providers are considered
+          experimental.</mat-card-content
         >
       </mat-card>
       <mat-card appearance="outlined" class="mb-3">
@@ -147,7 +155,8 @@
           >
         </mat-card-header>
         <mat-card-content
-          >Yes, access to a professional data provider is included with a
+          >Yes, access to a professional data provider (<code>GHOSTFOLIO</code>)
+          is included with a
           <a
             class="align-items-center d-inline-flex"
             target="_blank"