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/Pacific/Fiji.ics

@@ -0,0 +1,75 @@
+BEGIN:VCALENDAR
+PRODID:-//tzurl.org//NONSGML Olson 2025c//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:Pacific/Fiji
+LAST-MODIFIED:20251211T094730Z
+TZURL:https://www.tzurl.org/zoneinfo/Pacific/Fiji
+X-LIC-LOCATION:Pacific/Fiji
+X-PROLEPTIC-TZNAME:LMT
+BEGIN:STANDARD
+TZNAME:+12
+TZOFFSETFROM:+115544
+TZOFFSETTO:+1200
+DTSTART:19151026T000000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:+13
+TZOFFSETFROM:+1200
+TZOFFSETTO:+1300
+DTSTART:19981101T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU;UNTIL=19991106T140000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:+12
+TZOFFSETFROM:+1300
+TZOFFSETTO:+1200
+DTSTART:19990228T030000
+RRULE:FREQ=YEARLY;BYMONTH=2;BYDAY=-1SU;UNTIL=20000226T140000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:+13
+TZOFFSETFROM:+1200
+TZOFFSETTO:+1300
+DTSTART:20091129T020000
+RDATE:20191110T020000
+RDATE:20201220T020000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:+12
+TZOFFSETFROM:+1300
+TZOFFSETTO:+1200
+DTSTART:20100328T030000
+RDATE:20110306T030000
+RDATE:20140119T020000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:+13
+TZOFFSETFROM:+1200
+TZOFFSETTO:+1300
+DTSTART:20101024T020000
+RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=21,22,23,24,25,26,27;BYDAY=SU;UNTIL=20131026T140000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:+12
+TZOFFSETFROM:+1300
+TZOFFSETTO:+1200
+DTSTART:20120122T030000
+RRULE:FREQ=YEARLY;BYMONTH=1;BYMONTHDAY=18,19,20,21,22,23,24;BYDAY=SU;UNTIL=20130119T140000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:+13
+TZOFFSETFROM:+1200
+TZOFFSETTO:+1300
+DTSTART:20141102T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU;UNTIL=20181103T140000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:+12
+TZOFFSETFROM:+1300
+TZOFFSETTO:+1200
+DTSTART:20150118T030000
+RRULE:FREQ=YEARLY;BYMONTH=1;BYMONTHDAY=12,13,14,15,16,17,18;BYDAY=SU;UNTIL=20210116T140000Z
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR