Chang etext on intro (#5160)

# Description of Changes

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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.

frontend/public/locales/eu-ES/translation.toml

@@ -5177,7 +5177,7 @@ upgrade = "Eguneratu orain →"
 freeTitle = "Zerbitzari-lizentzia"
 overLimitTitle = "Beharrezkoa da zerbitzari-lizentzia"
 overLimitBody = "Gure lizentziak baimentzen ditu <strong>{{freeTierLimit}}</strong> erabiltzaile doan zerbitzari bakoitzeko. <strong>{{overLimitUserCopy}}</strong> Stirling erabiltzaile dituzu. Jarraitzeko etenik gabe, eguneratu Stirling Server planera - <strong>eserleku mugagabeak</strong>, PDF testu-edizioa, eta admin kontrol osoa $99/zerbitzari/hilean."
-freeBody = "Gure <strong>Open-Core</strong> lizentziak <strong>{{freeTierLimit}}</strong> erabiltzaile arte baimentzen ditu doan zerbitzari bakoitzeko. Etenik gabe eskalatzeko eta gure <strong>PDF testu-edizio tresna</strong> berrirako sarbide goiztiarra lortzeko, gomendatzen dugu Stirling Server plana - edizio osoa eta <strong>eserleku mugagabeak</strong> $99/zerbitzari/hilean."
+freeBody = "Gure <strong>Open-Core</strong> lizentziak zerbitzari bakoitzeko doan gehienez <strong>{{freeTierLimit}}</strong> erabiltzaile baimentzen ditu. Etenik gabe eskalatzeko, Stirling Server plana gomendatzen dugu - <strong>eserleku mugagabeak</strong> eta <strong>SSO euskarria</strong> $99/server/mo."
 
 [onboarding.desktopInstall]
 title = "Deskargatu"