🌐 Sync Translations + Update README Progress Table (#3446)

### Description of Changes

This Pull Request was automatically generated to synchronize updates to
translation files and documentation. Below are the details of the
changes made:

#### **1. Synchronization of Translation Files**
- Updated translation files (`messages_*.properties`) to reflect changes
in the reference file `messages_en_GB.properties`.
- Ensured consistency and synchronization across all supported language
files.
- Highlighted any missing or incomplete translations.

#### **2. Update README.md**
- Generated the translation progress table in `README.md`.
- Added a summary of the current translation status for all supported
languages.
- Included up-to-date statistics on translation coverage.

#### **Why these changes are necessary**
- Keeps translation files aligned with the latest reference updates.
- Ensures the documentation reflects the current translation progress.

---

Auto-generated by [create-pull-request][1].

[1]: https://github.com/peter-evans/create-pull-request

---------

Co-authored-by: stirlingbot[bot] <195170888+stirlingbot[bot]@users.noreply.github.com>

src/main/resources/messages_sl_SI.properties

@@ -364,6 +364,9 @@ home.compressPdfs.title=Stisni
 home.compressPdfs.desc=Stisnite PDF-je, da zmanjšate njihovo velikost.
 compressPdfs.tags=squish,small,tiny
 
+home.unlockPDFForms.title=Unlock PDF Forms
+home.unlockPDFForms.desc=Remove read-only property of form fields in a PDF document.
+unlockPDFForms.tags=remove,delete,form,field,readonly
 
 home.changeMetadata.title=Spremeni metapodatke
 home.changeMetadata.desc=Spremeni/Odstrani/Dodaj metapodatke iz dokumenta PDF
@@ -377,7 +380,6 @@ home.ocr.title=OCR / Čistilni pregledi
 home.ocr.desc=Cleanup skenira in zazna besedilo iz slik znotraj PDF-ja in ga ponovno doda kot besedilo.
 ocr.tags=prepoznavanje,besedilo,slika,skeniranje,branje,prepoznavanje,zaznavanje,urejanje
 
-
 home.extractImages.title=Izvleči slike
 home.extractImages.desc=Izvleče vse slike iz PDF-ja in jih shrani v zip
 extractImages.tags=slika,fotografija,shrani,arhiv,zip,zajemi,zgrabi
@@ -607,6 +609,7 @@ login.userIsDisabled=Uporabnik je deaktiviran, prijava s tem uporabniškim imeno
 login.alreadyLoggedIn=Prijavljeni ste že v
 login.alreadyLoggedIn2=naprave. Odjavite se iz naprav in poskusite znova.
 login.toManySessions=Imate preveč aktivnih sej
+login.logoutMessage=You have been logged out.
 
 #auto-redact
 autoRedact.title=Samodejno redigiraj
@@ -1193,6 +1196,10 @@ changeMetadata.selectText.4=Drugi metapodatki:
 changeMetadata.selectText.5=Dodaj vnos metapodatkov po meri
 changeMetadata.submit=Spremeni
 
+#unlockPDFForms
+unlockPDFForms.title=Remove Read-Only from Form Fields
+unlockPDFForms.header=Unlock PDF Forms
+unlockPDFForms.submit=Remove
 
 #pdfToPDFA
 pdfToPDFA.title=PDF v PDF/A
@@ -1430,9 +1437,3 @@ cookieBanner.preferencesModal.necessary.description=These cookies are essential
 cookieBanner.preferencesModal.analytics.title=Analytics
 cookieBanner.preferencesModal.analytics.description=These cookies help us understand how our tools are being used, so we can focus on building the features our community values most. Rest assured—Stirling PDF cannot and will never track the content of the documents you work with.
 
-home.unlockPDFForms.title=Unlock PDF Forms
-home.unlockPDFForms.desc=Remove read-only property of form fields in a PDF document.
-unlockPDFForms.tags=remove,delete,form,field,readonly
-unlockPDFForms.title=Remove Read-Only from Form Fields
-unlockPDFForms.header=Unlock PDF Forms
-unlockPDFForms.submit=Remove