MRBS 1.12.2 等保2.0二级整改完整提交

包含：登录失败锁定、90天密码有效期、30分钟会话超时、
强制改密、登录审计日志、屏幕水印、企业背景图、
备案信息固定底部、favicon、JS空集合保护、
会话过期体验优化（403 JSON）、display_errors 关闭、
固定 key 根治 Integrity check failed 等全部改动

注意：config.inc.php/.htaccess/.user.ini 含敏感信息，
通过 .gitignore 排除，勿推送到公开仓库。

tzurl/zoneinfo/Atlantic/Bermuda.ics

@@ -0,0 +1,119 @@
+BEGIN:VCALENDAR
+PRODID:-//tzurl.org//NONSGML Olson 2025c//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:Atlantic/Bermuda
+LAST-MODIFIED:20251211T094730Z
+TZURL:https://www.tzurl.org/zoneinfo/Atlantic/Bermuda
+X-LIC-LOCATION:Atlantic/Bermuda
+X-PROLEPTIC-TZNAME:LMT
+BEGIN:STANDARD
+TZNAME:BMT
+TZOFFSETFROM:-041918
+TZOFFSETTO:-041918
+DTSTART:18900101T000000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:BST
+TZOFFSETFROM:-041918
+TZOFFSETTO:-031918
+DTSTART:19170406T000000
+RDATE:19180414T000000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:BMT
+TZOFFSETFROM:-031918
+TZOFFSETTO:-041918
+DTSTART:19171001T000000
+RDATE:19180916T000000
+END:STANDARD
+BEGIN:STANDARD
+TZNAME:AST
+TZOFFSETFROM:-041918
+TZOFFSETTO:-0400
+DTSTART:19300101T020000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:ADT
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19420111T020000
+RDATE:19430321T020000
+RDATE:19470518T020000
+RDATE:19560527T020000
+RDATE:19740428T020000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:AST
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19421018T020000
+RDATE:19431031T020000
+RDATE:19470914T020000
+RDATE:19561028T020000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:ADT
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19440312T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU;UNTIL=19450311T060000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:AST
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19441105T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU;UNTIL=19451104T050000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:ADT
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19480523T020000
+RRULE:FREQ=YEARLY;BYMONTH=5;BYDAY=4SU;UNTIL=19520525T060000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:AST
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19480905T020000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=1SU;UNTIL=19520907T050000Z
+END:STANDARD
+BEGIN:STANDARD
+TZNAME:AST
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19741027T020000
+RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU;UNTIL=20061029T050000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:ADT
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19750427T020000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=-1SU;UNTIL=19860427T060000Z
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZNAME:ADT
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19870405T020000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=20060402T060000Z
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZNAME:ADT
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:20070311T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:AST
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:20071104T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR