[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>

servatrice/src/serversocketinterface.h

@@ -24,6 +24,16 @@
 #include <QMutex>
 #include <QTcpSocket>
 #include <QWebSocket>
+#include <libcockatrice/protocol/pb/command_replay_download_by_game_id.pb.h>
+#include <libcockatrice/protocol/pb/command_report.pb.h>
+#include <libcockatrice/protocol/pb/command_report_add_comment.pb.h>
+#include <libcockatrice/protocol/pb/command_report_assign.pb.h>
+#include <libcockatrice/protocol/pb/command_report_details.pb.h>
+#include <libcockatrice/protocol/pb/command_report_list.pb.h>
+#include <libcockatrice/protocol/pb/command_report_my_list.pb.h>
+#include <libcockatrice/protocol/pb/command_report_resolve.pb.h>
+#include <libcockatrice/protocol/pb/command_report_stats.pb.h>
+#include <libcockatrice/protocol/pb/command_report_user_info.pb.h>
 #include <server_protocolhandler.h>
 
 class Servatrice;
@@ -50,6 +60,7 @@ class Command_BanFromServer;
 class Command_UpdateServerMessage;
 class Command_ShutdownServer;
 class Command_ReloadConfig;
+class Command_ReplayDownloadByGameId;
 
 class Command_AccountEdit;
 class Command_AccountImage;
@@ -67,7 +78,7 @@ signals:
     void incTxBytes(qint64 amount);
 
 protected:
-    void logDebugMessage(const QString &message);
+    void logDebugMessage(const QString &message) override;
     bool tooManyRegistrationAttempts(const QString &ipAddress);
 
     virtual void writeToSocket(QByteArray &data) = 0;
@@ -102,6 +113,7 @@ private:
     Response::ResponseCode cmdReplayGetCode(const Command_ReplayGetCode &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdReplaySubmitCode(const Command_ReplaySubmitCode &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdBanFromServer(const Command_BanFromServer &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdReportList(const Command_ReportList &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdWarnUser(const Command_WarnUser &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdGetLogHistory(const Command_ViewLogHistory &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdGetBanHistory(const Command_GetBanHistory &cmd, ResponseContainer &rc);
@@ -109,6 +121,10 @@ private:
     Response::ResponseCode cmdGetWarnHistory(const Command_GetWarnHistory &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdShutdownServer(const Command_ShutdownServer &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdUpdateServerMessage(const Command_UpdateServerMessage &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdReportAssign(const Command_ReportAssign &cmd, ResponseContainer &);
+    Response::ResponseCode cmdReportResolve(const Command_ReportResolve &cmd, ResponseContainer &);
+    Response::ResponseCode cmdReportUserInfo(const Command_ReportUserInfo &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdReportStats(const Command_ReportStats &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdRegisterAccount(const Command_Register &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdActivateAccount(const Command_Activate &cmd, ResponseContainer & /* rc */);
     Response::ResponseCode cmdReloadConfig(const Command_ReloadConfig & /* cmd */, ResponseContainer & /*rc*/);
@@ -122,10 +138,19 @@ private:
     Response::ResponseCode cmdForgotPasswordChallenge(const Command_ForgotPasswordChallenge &cmd,
                                                       ResponseContainer &rc);
     Response::ResponseCode cmdRequestPasswordSalt(const Command_RequestPasswordSalt &cmd, ResponseContainer &rc);
-    Response::ResponseCode processExtendedSessionCommand(int cmdType, const SessionCommand &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdReport(const Command_Report &cmd, ResponseContainer &);
+    Response::ResponseCode cmdReportMyList(const Command_ReportMyList &cmd, ResponseContainer &rc);
+    void sendPendingReportNotifications(ResponseContainer &rc);
+    void onLogin(ResponseContainer &rc) override;
+    Response::ResponseCode cmdReportDetails(const Command_ReportDetails &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdReportAddComment(const Command_ReportAddComment &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdReplayDownloadByGameId(const Command_ReplayDownloadByGameId &cmd, ResponseContainer &rc);
     Response::ResponseCode
-    processExtendedModeratorCommand(int cmdType, const ModeratorCommand &cmd, ResponseContainer &rc);
-    Response::ResponseCode processExtendedAdminCommand(int cmdType, const AdminCommand &cmd, ResponseContainer &rc);
+    processExtendedSessionCommand(int cmdType, const SessionCommand &cmd, ResponseContainer &rc) override;
+    Response::ResponseCode
+    processExtendedModeratorCommand(int cmdType, const ModeratorCommand &cmd, ResponseContainer &rc) override;
+    Response::ResponseCode
+    processExtendedAdminCommand(int cmdType, const AdminCommand &cmd, ResponseContainer &rc) override;
 
     Response::ResponseCode cmdAccountEdit(const Command_AccountEdit &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdAccountImage(const Command_AccountImage &cmd, ResponseContainer &rc);
@@ -141,6 +166,12 @@ private:
     Response::ResponseCode cmdGetAdminNotes(const Command_GetAdminNotes &cmd, ResponseContainer &rc);
     Response::ResponseCode cmdUpdateAdminNotes(const Command_UpdateAdminNotes &cmd, ResponseContainer &rc);
 
+    Response::ResponseCode cmdGetUserSessions(const Command_GetUserSessions &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdGetUserAlts(const Command_GetUserAlts &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdGetModeratorLastLogins(const Command_GetModeratorLastLogins &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdResetUserPassword(const Command_ResetUserPassword &cmd, ResponseContainer &rc);
+    Response::ResponseCode cmdRemoveUserAvatar(const Command_RemoveUserAvatar &cmd, ResponseContainer &rc);
+
     bool addAdminFlagToUser(const QString &user, int flag);
     bool removeAdminFlagFromUser(const QString &user, int flag);
 
@@ -157,9 +188,9 @@ public:
     bool initSession();
 
     virtual QHostAddress getPeerAddress() const = 0;
-    virtual QString getAddress() const = 0;
+    QString getAddress() const override = 0;
 
-    void transmitProtocolItem(const ServerMessage &item);
+    void transmitProtocolItem(const ServerMessage &item) override;
 };
 
 class TcpServerSocketInterface : public AbstractServerSocketInterface