chore: add missing translations for Romanian (#1265)

## Summary

* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)

added Romanian ranslations from recent commits.

---

### AI Usage

While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.

Did you use AI tools to help write this code? _**< NO >**_

lib/I18n/translations/romanian.yaml

@@ -297,7 +297,9 @@ STR_GO_TO_PERCENT: "Săriţi la %"
 STR_GO_HOME_BUTTON: "Acasă"
 STR_SYNC_PROGRESS: "Progres sincronizare"
 STR_DELETE_CACHE: "Ştergere cache cărţi"
+STR_DELETE: "Ştergeți"
 STR_DISPLAY_QR: "Afișați pagina ca cod QR"
+STR_CHAPTER_PREFIX: "Capitol: "
 STR_PAGES_SEPARATOR: " pagini  |  "
 STR_BOOK_PREFIX: "Carte: "
 STR_KBD_SHIFT: "shift"
@@ -329,4 +331,9 @@ STR_UPLOAD: "Încărcare"
 STR_BOOK_S_STYLE: "Stilul cărţii"
 STR_EMBEDDED_STYLE: "Stil încorporat"
 STR_OPDS_SERVER_URL: "URL server OPDS"
+STR_FOOTNOTES: "Note de subsol"
+STR_NO_FOOTNOTES: "Nicio notă de subsol"
+STR_LINK: "[link]"
 STR_SCREENSHOT_BUTTON: "Captură ecran"
+STR_AUTO_TURN_ENABLED: "Răsfoire automată: "
+STR_AUTO_TURN_PAGES_PER_MIN: "Pagini pe minut"