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/Stanley.ics

@@ -0,0 +1,111 @@
+BEGIN:VCALENDAR
+PRODID:-//tzurl.org//NONSGML Olson 2025c//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:Atlantic/Stanley
+LAST-MODIFIED:20251211T094730Z
+TZURL:https://www.tzurl.org/zoneinfo/Atlantic/Stanley
+X-LIC-LOCATION:Atlantic/Stanley
+X-PROLEPTIC-TZNAME:LMT
+BEGIN:STANDARD
+TZNAME:SMT
+TZOFFSETFROM:-035124
+TZOFFSETTO:-035124
+DTSTART:18900101T000000
+END:STANDARD
+BEGIN:STANDARD
+TZNAME:-04
+TZOFFSETFROM:-035124
+TZOFFSETTO:-0400
+DTSTART:19120312T000000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:-03
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19370926T000000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1SU;UNTIL=19380925T040000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:-04
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19380320T000000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=19,20,21,22,23,24,25;BYDAY=SU;UNTIL=19420322T030000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:-03
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19391001T000000
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZNAME:-03
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19400929T000000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1SU;UNTIL=19420927T040000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:-04
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19430101T000000
+END:STANDARD
+BEGIN:STANDARD
+TZNAME:-03
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19830501T000000
+RDATE:20100905T020000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:-02
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0200
+DTSTART:19830925T000000
+RDATE:19840916T000000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:-03
+TZOFFSETFROM:-0200
+TZOFFSETTO:-0300
+DTSTART:19840429T000000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=-1SU;UNTIL=19850428T020000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:-03
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0300
+DTSTART:19850915T000000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:-04
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:19860420T000000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYMONTHDAY=16,17,18,19,20,21,22;BYDAY=SU;UNTIL=20000416T030000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:-03
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:19860914T000000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=20000910T040000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:-04
+TZOFFSETFROM:-0300
+TZOFFSETTO:-0400
+DTSTART:20010415T020000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=3SU;UNTIL=20100418T050000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:-03
+TZOFFSETFROM:-0400
+TZOFFSETTO:-0300
+DTSTART:20010902T020000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=1SU;UNTIL=20090906T060000Z
+END:DAYLIGHT
+END:VTIMEZONE
+END:VCALENDAR