[TRANSLATION] Improve Italian (it-IT) translation (#6820)

I have edited some traslation files for the italian language, as the text
looked robotic in the way senteces were written, or in some cases it used
not-really-fitting synonymous or incorrect spelling. The edited strings
are from varius areas of ReactOS. I hope this contribution makes italian
language less strange to native speakers.

- [ACCESS] Improve Italian (it-IT) translation
- [DESK] Improve Italian (it-IT) translation
- [JOY] Improve Italian (it-IT) translation
- [MAIN] Improve Italian (it-IT) translation
- [SYSDM] Improve Italian (it-IT) translation
- [TIMEDATE] Improve Italian (it-IT) translation
- [ACPPAGE] Improve Italian (it-IT) translation
- [DESKADP] Improve Italian (it-IT) translation
- [DEVCPUX] Add Italian (it-IT) translation
- [FONTEXT] Improve Italian (it-IT) translation
- [ZIPFLDR] Improve Italian (it-IT) translation
- [BROWSEUI] Improve Italian (it-IT) translation
- [USER32] Improve Italian (it-IT) translation
- [CONSRV] Improve Italian (it-IT) translation
- [USERSRV] Improve Italian (it-IT) translation

Reviewed-by: Joachim Henze <joachim.henze@reactos.org>
Reviewed-by: Simone Mario Lombardo <me@simonelombardo.com>

win32ss/user/user32/lang/it-IT.rc

@@ -18,7 +18,7 @@ EDITMENU MENU
 BEGIN
     POPUP "DUMMY"
     BEGIN
-        MENUITEM "&Undo", EM_UNDO
+        MENUITEM "&Annulla", EM_UNDO
         MENUITEM SEPARATOR
         MENUITEM "&Taglia", WM_CUT
         MENUITEM "&Copia", WM_COPY
@@ -59,7 +59,7 @@ STRINGTABLE
 BEGIN
     IDS_ERROR "Errore"
     IDS_NOT_RESPONDING " (Not Responding)"
-    IDS_ASK_TERMINATE "This application is not responding. Do you want to terminate it?"
+    IDS_ASK_TERMINATE "Questa applicazione non risponde. Terminare il processo?"
     IDS_HUNG_UP_TITLE "Hung up!"
     IDS_OK "OK"
     IDS_CANCEL "Annulla"

win32ss/user/winsrv/consrv/lang/it-IT.rc

@@ -2,5 +2,5 @@ LANGUAGE LANG_ITALIAN, SUBLANG_NEUTRAL
 
 STRINGTABLE
 BEGIN
-    IDS_CONSOLE_TITLE "ReactOS Console"
+    IDS_CONSOLE_TITLE "Prompt ReactOS"
 END

win32ss/user/winsrv/usersrv/lang/it-IT.rc

@@ -34,16 +34,16 @@ END
 
 STRINGTABLE
 BEGIN
-    IDS_SEVERITY_SUCCESS        "Success"
-    IDS_SEVERITY_INFORMATIONAL  "System Information"
-    IDS_SEVERITY_WARNING        "System Warning"
-    IDS_SEVERITY_ERROR          "System Error"
+    IDS_SEVERITY_SUCCESS        "Successo"
+    IDS_SEVERITY_INFORMATIONAL  "Informazione di Sistema"
+    IDS_SEVERITY_WARNING        "Avvertimento di Sistema"
+    IDS_SEVERITY_ERROR          "Errore di Sistema"
 END
 
 STRINGTABLE
 BEGIN
-    IDS_SYSTEM_PROCESS          "System Process"
+    IDS_SYSTEM_PROCESS          "Processo di Sistema"
     IDS_UNKNOWN_SOFTWARE_EXCEPT "unknown software exception"
-    IDS_OK_TERMINATE_PROGRAM    "Click on OK to terminate the program."
-    IDS_CANCEL_DEBUG_PROGRAM    "Click on CANCEL to debug the program."
+    IDS_OK_TERMINATE_PROGRAM    "Premere OK per terminare il programma."
+    IDS_CANCEL_DEBUG_PROGRAM    "Premere Annulla per effettuare il debug del programma."
 END