settingsPage Init selfhost (#4734)

# Description of Changes

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Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: James Brunton <jbrunton96@gmail.com>

app/common/src/test/java/stirling/software/common/model/ApplicationPropertiesLogicTest.java

@@ -112,19 +112,11 @@ class ApplicationPropertiesLogicTest {
     @Test
     void ui_getters_return_null_for_blank() {
         ApplicationProperties.Ui ui = new ApplicationProperties.Ui();
-        ui.setAppName("   ");
-        ui.setHomeDescription("");
         ui.setAppNameNavbar(null);
 
-        assertNull(ui.getAppName());
-        assertNull(ui.getHomeDescription());
         assertNull(ui.getAppNameNavbar());
 
-        ui.setAppName("Stirling-PDF");
-        ui.setHomeDescription("Home");
         ui.setAppNameNavbar("Nav");
-        assertEquals("Stirling-PDF", ui.getAppName());
-        assertEquals("Home", ui.getHomeDescription());
         assertEquals("Nav", ui.getAppNameNavbar());
     }