fix: multiple UI and API issues

- Fix tool calls format for DeepSeek API (add type field)

- Fix config event handler name

- Fix message history display (preserve all messages)

- Fix right panel width and scrolling

- Add async config update to prevent UI freeze

- Add prompt caching with singleton pattern

- Update build scripts with complete hidden imports

build/build_windows.bat

@@ -1,5 +1,9 @@
 @echo off
-echo Building Windows binary...
+echo ===== Building TrulyMEM for Windows =====
+
+REM 切换到脚本所在目录的上一级目录（项目根目录）
+cd /d "%~dp0.."
+echo Project root: %CD%
 
 python --version >nul 2>&1
 if errorlevel 1 (
@@ -7,16 +11,48 @@ if errorlevel 1 (
     exit /b 1
 )
 
+echo Installing dependencies...
 pip install -r requirements.txt
 
-python -m PyInstaller --clean --onefile --console ^
+echo Running PyInstaller...
+python -m PyInstaller trulymem_entry.py ^
+    --clean ^
+    --onefile ^
+    --console ^
+    --name TrulyMEM ^
     --add-data "ui/styles;ui/styles" ^
     --add-data "core/prompts/templates;core/prompts/templates" ^
     --hidden-import textual ^
+    --hidden-import textual.app ^
+    --hidden-import textual.widgets ^
+    --hidden-import textual.css ^
     --hidden-import openai ^
+    --hidden-import openai._client ^
     --hidden-import neo4j ^
+    --hidden-import sqlite3 ^
+    --hidden-import core ^
+    --hidden-import core.embedded_db ^
+    --hidden-import core.graph_client ^
+    --hidden-import core.tool_executor ^
+    --hidden-import core.tool_limiter ^
+    --hidden-import core.tools ^
+    --hidden-import core.tools.memory_tools ^
+    --hidden-import core.prompts ^
+    --hidden-import core.prompts.prompt_manager ^
+    --hidden-import ui ^
+    --hidden-import ui.app ^
+    --hidden-import ui.models ^
+    --hidden-import ui.models.message ^
+    --hidden-import ui.models.config ^
+    --hidden-import ui.models.log_entry ^
+    --hidden-import ui.widgets ^
+    --hidden-import ui.handlers ^
+    --hidden-import ui.services ^
+    --hidden-import ui.services.config_manager ^
     --collect-all textual ^
-    trulymem_entry.py
+    --noconfirm
 
-echo Done! Binary: dist\TrulyMEM.exe
+echo ===== Build Complete =====
+echo Binary: dist\TrulyMEM.exe
+dir dist\TrulyMEM.exe
 pause