feat(workspace): implement layout capture/restore and controller integration

src/app_controller.py

@@ -6,6 +6,7 @@ import os
 import re
 from typing import Any, List, Dict, Optional, Callable
 from pathlib import Path
+from src import workspace_manager
 import json
 import uuid
 import tomli_w
@@ -635,7 +636,9 @@ class AppController:
    '_cb_save_tool_preset': self._cb_save_tool_preset,
    '_cb_delete_tool_preset': self._cb_delete_tool_preset,
    '_switch_project': self._switch_project,
-   '_refresh_from_project': self._refresh_from_project
+   '_refresh_from_project': self._refresh_from_project,
+   'save_workspace_profile': self._cb_save_workspace_profile,
+   'load_workspace_profile': self._cb_load_workspace_profile,
   }
 
  def _update_gcli_adapter(self, path: str) -> None:
@@ -1038,6 +1041,8 @@ class AppController:
   self.project_paths = list(projects_cfg.get("paths", []))
   self.active_project_path = projects_cfg.get("active", "")
   self._load_active_project()
+  self.workspace_manager = workspace_manager.WorkspaceManager(project_root=Path(self.active_project_path).parent if self.active_project_path else None)
+  self.workspace_profiles = self.workspace_manager.load_all_profiles()
   # Deserialize FileItems in files.paths
   raw_paths = self.project.get("files", {}).get("paths", [])
   self.files = []
@@ -2250,6 +2255,19 @@ class AppController:
   if self.rag_config and self.rag_config.enabled:
    self._rebuild_rag_index()
 
+ def _cb_save_workspace_profile(self, name: str, scope: str = 'project') -> None:
+  if not hasattr(self, '_app') or not self._app:
+   return
+  profile = self._app._capture_workspace_profile(name)
+  self.workspace_manager.save_profile(profile, scope=scope)
+  self.workspace_profiles = self.workspace_manager.load_all_profiles()
+
+ def _cb_load_workspace_profile(self, name: str) -> None:
+  if name in self.workspace_profiles:
+   profile = self.workspace_profiles[name]
+   if hasattr(self, '_app') and self._app:
+    self._app._apply_workspace_profile(profile)
+
  def _apply_preset(self, name: str, scope: str) -> None:
   print(f"[DEBUG] _apply_preset: name={name}, scope={scope}")
   if name == "None":