feat(ui): Relocate 'Load Log' button to Log Management panel

src/gui_2.py

@@ -1056,6 +1056,9 @@ class App:
    if imgui.button("Refresh Registry"):
     self._log_registry = log_registry.LogRegistry(str(paths.get_logs_dir() / "log_registry.toml"))
    imgui.same_line()
+  if imgui.button("Load Log"):
+   self.cb_load_prior_log()
+  imgui.same_line()
   if imgui.button("Force Prune Logs"):
    self.controller.event_queue.put("gui_task", {"action": "click", "item": "btn_prune_logs"})
 
@@ -1774,9 +1777,6 @@ class App:
    ai_client.clear_comms_log()
    self._comms_log.clear()
    self._comms_log_dirty = True
-  imgui.same_line()
-  if imgui.button("Load Log"):
-   self.cb_load_prior_log()
   if self.is_viewing_prior_session:
    imgui.same_line()
    if imgui.button("Exit Prior Session"):