feat(gui): câblage upload diagnostics en fin de run (E3)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

gui_v6/app.py

@@ -193,6 +193,7 @@ class AnonymisationApp(ctk.CTk):
                 on_theme_change=self.set_theme,
                 current_theme=self._theme_name,
                 usage_reporter=self._report_usage,
+                diag_reporter=self._report_diagnostics,
             )
         if key == "cfg":
             return ConfigTab(self._content, palette=p, state=self._config, config_path=self._user_config_path)
@@ -243,6 +244,36 @@ class AnonymisationApp(ctk.CTk):
         except Exception:
             pass
 
+    def _report_diagnostics(self, summary) -> None:
+        """Envoie les diagnostics en fin de run (non bloquant, best-effort).
+
+        N'envoie rien si aucune licence locale valide. Ne lève jamais.
+        """
+        try:
+            from gui_v6 import __version__ as gui_version
+            from gui_v6 import diagnostics
+            from gui_v6.logging_setup import log_file_path
+            from gui_v6.machine_id import default_machine_id
+
+            session = self._usage_session()
+            if session is None:
+                return
+            status = self._safe_local_status()
+            base_url = getattr(self._license_client, "_base_url", "") or resolve_portal_url()
+            spool = log_file_path().parent / "diagnostics_spool.jsonl"
+            diagnostics.report_run_diagnostics(
+                summary,
+                base_url=base_url,
+                license_ref=getattr(status, "license_ref", None),
+                machine_id=default_machine_id(),
+                session=session,
+                app_name="gui_v6",
+                app_version=gui_version,
+                spool_path=spool,
+            )
+        except Exception:
+            pass
+
     def _show(self, key: str) -> None:
         self._active = key
         self._refresh_tabbar()