feat(ui): Expose cache status and controls in UI

src/gui_2.py

@@ -144,6 +144,7 @@ class App:
   self._editing_persona_tool_preset_id = ""
   self._editing_persona_bias_profile_id = ""
   self._editing_persona_context_preset_id = ""
+  self._editing_persona_aggregation_strategy = ""
   self._editing_persona_preferred_models_list: list[dict] = []
   self._editing_persona_scope = "project"
   self._editing_persona_is_new = True
@@ -1475,6 +1476,7 @@ class App:
      self._editing_persona_name = ""; self._editing_persona_system_prompt = ""
      self._editing_persona_tool_preset_id = ""; self._editing_persona_bias_profile_id = ""
      self._editing_persona_context_preset_id = ""
+     self._editing_persona_aggregation_strategy = ""
      self._editing_persona_preferred_models_list = [{"provider": self.current_provider, "model": self.current_model, "temperature": 0.7, "top_p": 1.0, "max_output_tokens": 4096, "history_trunc_limit": 900000}]
      self._editing_persona_scope = "project"; self._editing_persona_is_new = True
     imgui.separator()
@@ -1484,6 +1486,7 @@ class App:
       p = personas[name]; self._editing_persona_name = p.name; self._editing_persona_system_prompt = p.system_prompt or ""
       self._editing_persona_tool_preset_id = p.tool_preset or ""; self._editing_persona_bias_profile_id = p.bias_profile or ""
       self._editing_persona_context_preset_id = getattr(p, 'context_preset', '') or ""
+      self._editing_persona_aggregation_strategy = getattr(p, 'aggregation_strategy', '') or ""
       import copy; self._editing_persona_preferred_models_list = copy.deepcopy(p.preferred_models) if p.preferred_models else []
       self._editing_persona_scope = self.controller.persona_manager.get_persona_scope(p.name); self._editing_persona_is_new = False
     imgui.end_child()
@@ -1573,6 +1576,9 @@ class App:
      imgui.table_next_column(); imgui.text("Context Preset:"); cn = ["None"] + sorted(self.controller.project.get("context_presets", {}).keys())
      c_idx = cn.index(self._editing_persona_context_preset_id) if getattr(self, '_editing_persona_context_preset_id', '') in cn else 0
      imgui.set_next_item_width(-1); _, c_idx = imgui.combo("##pcp", c_idx, cn); self._editing_persona_context_preset_id = cn[c_idx] if c_idx > 0 else ""
+     imgui.table_next_column(); imgui.text("Aggregation Strategy:"); sn = ["auto", "full", "summarize", "skeleton"]
+     s_idx = sn.index(self._editing_persona_aggregation_strategy) if getattr(self, '_editing_persona_aggregation_strategy', '') in sn else 0
+     imgui.set_next_item_width(-1); _, s_idx = imgui.combo("##pas", s_idx, sn); self._editing_persona_aggregation_strategy = sn[s_idx]
      imgui.end_table()
     
     if imgui.button("Manage Tools & Biases", imgui.ImVec2(-1, 0)): self.show_tool_preset_manager_window = True
@@ -1600,7 +1606,7 @@ class App:
    if imgui.button("Save##pers", imgui.ImVec2(100, 0)):
     if self._editing_persona_name.strip():
      try:
-      import copy; persona = models.Persona(name=self._editing_persona_name.strip(), system_prompt=self._editing_persona_system_prompt, tool_preset=self._editing_persona_tool_preset_id or None, bias_profile=self._editing_persona_bias_profile_id or None, context_preset=self._editing_persona_context_preset_id or None, preferred_models=copy.deepcopy(self._editing_persona_preferred_models_list))
+      import copy; persona = models.Persona(name=self._editing_persona_name.strip(), system_prompt=self._editing_persona_system_prompt, tool_preset=self._editing_persona_tool_preset_id or None, bias_profile=self._editing_persona_bias_profile_id or None, context_preset=self._editing_persona_context_preset_id or None, aggregation_strategy=self._editing_persona_aggregation_strategy or None, preferred_models=copy.deepcopy(self._editing_persona_preferred_models_list))
       self.controller._cb_save_persona(persona, getattr(self, '_editing_persona_scope', 'project')); self.ai_status = f"Saved: {persona.name}"
      except Exception as e: self.ai_status = f"Error: {e}"
     else: self.ai_status = "Name required"
@@ -2353,6 +2359,15 @@ def hello():
    d = filedialog.askdirectory()
    r.destroy()
    if d: self.files.append(models.FileItem(path=str(Path(d) / "**" / "*")))
+  
+  imgui.separator()
+  from src import summarize
+  stats = summarize._summary_cache.get_stats()
+  imgui.text_disabled(f"Summary Cache: {stats['entries']} entries ({stats['size_bytes']} bytes)")
+  imgui.same_line()
+  if imgui.button("Clear Summary Cache##btn_clear_summary_cache"):
+   self.controller._cb_clear_summary_cache()
+
   if self.perf_profiling_enabled: self.perf_monitor.end_component("_render_files_panel")
 
  def _render_screenshots_panel(self) -> None:
@@ -2801,6 +2816,7 @@ def hello():
       self._editing_persona_tool_preset_id = persona.tool_preset or ""
       self._editing_persona_bias_profile_id = persona.bias_profile or ""
       self._editing_persona_context_preset_id = getattr(persona, 'context_preset', '') or ""
+      self._editing_persona_aggregation_strategy = getattr(persona, 'aggregation_strategy', '') or ""
       import copy
       self._editing_persona_preferred_models_list = copy.deepcopy(persona.preferred_models) if persona.preferred_models else []
       self._editing_persona_is_new = False
@@ -2842,6 +2858,8 @@ def hello():
     self._editing_persona_system_prompt = persona.system_prompt or ""
     self._editing_persona_tool_preset_id = persona.tool_preset or ""
     self._editing_persona_bias_profile_id = persona.bias_profile or ""
+    self._editing_persona_context_preset_id = getattr(persona, 'context_preset', '') or ""
+    self._editing_persona_aggregation_strategy = getattr(persona, 'aggregation_strategy', '') or ""
     import copy
     self._editing_persona_preferred_models_list = copy.deepcopy(persona.preferred_models) if persona.preferred_models else []
     self._editing_persona_scope = self.controller.persona_manager.get_persona_scope(persona.name)
@@ -2851,6 +2869,8 @@ def hello():
     self._editing_persona_system_prompt = ""
     self._editing_persona_tool_preset_id = ""
     self._editing_persona_bias_profile_id = ""
+    self._editing_persona_context_preset_id = ""
+    self._editing_persona_aggregation_strategy = ""
     self._editing_persona_preferred_models_list = [{
      "provider": self.current_provider,
      "model": self.current_model,