[Report] Add context menu to report queue rows (#7444)

* [Report] Add report reopen action for closed reports

- New Command_ReportReopen moderator command (extension 1206) with server
  handler that reopens resolved/dismissed reports, resets resolution state
  and notified, and records the reopening note in the audit log
- Reopen... button in the report queue action bar, gated to resolved and
  dismissed reports, with optional note prompt and tooltip
- Success confirmations for Assign, Resolve/Dismiss and Reopen now survive
  the list refresh via a pending status message instead of being clobbered
- Dispatch/auth coverage in server_moderator_role_test

* [Report] Surface resolution audit info in report details

- Add resolved_by_name to ServerInfo_Report and join resolved_by users in
  the report list, my-list and details queries
- Render resolution note and resolved-at/by in the report detail pane
  instead of duplicating the description into the chat log context

* [Report] Add context menu to report queue rows

- Open the standard UserContextMenu on right-click/Menu key for the
  reported user, selecting the row first so the details panel matches
  the menu target
- Carry the reported user's level in ServerInfo_Report so the menu
  shows the same actions as the user list, with an IsUser fallback for
  deleted or unregistered users
- Wire the Private chat action through TabReport to TabSupervisor and
  retranslate the menu on live language switches

* [Server] Fix reported_user_level column indices in report queries

The SELECT lists resolved_by_name at index 10, shifting room_id to 11,
replay_id to 12, reported_user_id to 13 and reported_user_admin to 14.
The code read 12/13, so 'user exists' meant 'a replay exists' and the
admin flags came from the user id (e.g. id 5 -> admin+judge; users
without a replay reported as unregistered, hiding registered-only
actions). Fixed in cmdReportList and cmdReportMyList, plus the column
comment.

---------

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

cockatrice/src/interface/widgets/tabs/tab_report.h

@@ -4,6 +4,7 @@
 #include "tab.h"
 
 #include <QList>
+#include <QPoint>
 #include <QString>
 #include <libcockatrice/protocol/pb/serverinfo_report.pb.h>
 #include <qtmetamacros.h>
@@ -22,6 +23,7 @@ class QTimer;
 class GameReplay;
 class Response;
 class TabSupervisor;
+class UserContextMenu;
 
 class TabReport : public Tab
 {
@@ -37,6 +39,7 @@ public:
 signals:
     void openReplay(GameReplay *replay);
     void requestJoinGame(int gameId, int roomId);
+    void openMessageDialog(const QString &userName, bool focus);
 
 private slots:
     void refreshList();
@@ -46,6 +49,7 @@ private slots:
     void resolveReport(bool dismissed, bool promptNote);
     void resolveResponse(const Response &response);
     void onSelectionChanged();
+    void showTableContextMenu(const QPoint &pos);
     void viewReplay();
     void viewReplayResponse(const Response &response);
     void joinGame();
@@ -94,6 +98,7 @@ private:
     QPushButton *joinGameButton;
     QLabel *statusLabel;
     QTimer *refreshTimer;
+    UserContextMenu *userContextMenu;
 
     QGroupBox *userContextGroup;
     QLabel *userContextName;