[Server/Client/Protocol] Reporting users + moderation queue functionality (#7091)

* [Server/Client/Protocol] Reporting users + moderation queue functionality

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* CI Fix

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* CI Fix

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* [Protocol] Add moderation investigation commands

Adds the protocol layer for the moderation investigation suite:
- Command_GetUserSessions/GetUserAlts/GetModeratorLastLogins/ResetUserPassword/RemoveUserAvatar (1013-1017)
- Response extensions 1215-1219 with ServerInfo messages for sessions, alts, and staff logins
- last_login on Response_ReportUserInfo and warning_il on Response_WarnList

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* [Utility] Add warning categories parser with infraction levels

Parses the server's 'officialwarnings' setting (comma-separated, optional
'|IL' suffix) into WarningCategory structs so the client can display the
infraction level of each warning category. Includes GTest coverage.

* [Server] Add moderation investigation tools

Implements the server side of the moderation suite:
- getUserSessions/getUserAlts/getModeratorLastLogins/removeUserAvatar DB methods
- Handlers for all five new commands with audit records (PASSWORD_RESET,
  REMOVE_USER_AVATAR); password resets return a generated temporary password
- cmdGetWarnList now reports per-category infraction levels from the
  officialwarnings setting; cmdReportUserInfo reports last_login
- Update servatrice.ini.example with the warning taxonomy
- Password/avatar mutations report RespNameNotFound when the user does not exist

* [Client] Add moderation tab with investigate, password reset, and avatar removal

- New Moderation tab: search a user to show account info, alternate
  accounts, login sessions, and staff last logins; actions to reset the
  user's password (shows the generated temporary password) and remove the
  user's avatar
- 'Investigate user' entry in the user context menu opens the tab pre-loaded
  for that user
- Warning dialog shows the infraction level of each warning category
- Tab wired into TabSupervisor with a moderator-gated menu action, shortcut,
  and tabs.ini persistence (default closed)

* [Server/Client/Protocol] Address PR #7091 review: security, bug, and perf fixes

Security:
- Promote RESET_USER_PASSWORD to admin-only dispatch (was moderator-accessible)
- Reject password reset on users with equal/higher privilege than caller
- Notify affected user via Event_NotifyUser::CUSTOM when password is reset
- Add server-side category whitelist for reports
- Drop reporter name fallback in comment/details authorization (ID-only)
- Force password change: new DB column + login enforcement + client disconnect

Bugs:
- XSS via QTextEdit::append() → insertPlainText() in report tab and utils
- allNotified initialized to true even with empty recipients list
- Warning combo box: use currentData() instead of baked-in display text
- Report resolution now records who resolved (resolved_by column + audit)

Performance:
- IP-correlation subquery: add 6-month window + LIMIT 200
- getUserSessions: clamp limit to 500

Non-blocking:
- Palette-aware colors in report_utils.cpp (dark/light mode)
- Report list pagination: offset/limit fields + total_count in response
- SessionCommand enum gap comment for reserved values 1201-1203

Schema: 36→37 (force_password_change), 37→38 (resolved_by)

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* Fix macOs pedantry

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---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/interface/widgets/tabs/tab_account.cpp

@@ -1,6 +1,7 @@
 #include "tab_account.h"
 
 #include "../client/sound_engine.h"
+#include "../interface/widgets/dialogs/dlg_my_reports.h"
 #include "../interface/widgets/server/user/user_info_box.h"
 #include "../interface/widgets/server/user/user_list_manager.h"
 #include "../interface/widgets/server/user/user_list_widget.h"
@@ -49,6 +50,11 @@ TabAccount::TabAccount(TabSupervisor *_tabSupervisor, AbstractClient *_client, c
 
     auto *vbox = new QVBoxLayout;
     vbox->addWidget(userInfoBox);
+
+    myReportsButton = new QPushButton(tr("My Reports"));
+    connect(myReportsButton, &QPushButton::clicked, this, &TabAccount::openMyReports);
+    vbox->addWidget(myReportsButton);
+
     vbox->addWidget(allUsersList);
 
     auto *addToBuddyList = new QHBoxLayout;
@@ -126,6 +132,7 @@ void TabAccount::addToList(const std::string &listName, const QString &userName)
 
 void TabAccount::retranslateUi()
 {
+    myReportsButton->setText(tr("My Reports"));
     allUsersList->retranslateUi();
     buddyList->retranslateUi();
     ignoreList->retranslateUi();
@@ -240,3 +247,10 @@ void TabAccount::processRemoveFromListEvent(const Event_RemoveFromList &event)
 
     userList->deleteUser(user);
 }
+
+void TabAccount::openMyReports()
+{
+    auto *dlg = new DlgMyReports(client, this);
+    dlg->setAttribute(Qt::WA_DeleteOnClose);
+    dlg->exec();
+}