refactor: Web 服务内嵌主进程 + 文档移到 docs/ 二级目录

1. Web 服务改为 threading 模式：
   - 新增 run_web_server(port) / stop_web_server() 函数
   - TUI 通过 from web_api import run_web_server 直接调用
   - 使用 werkzeug make_server 实现线程内优雅启动/停止
2. 构建脚本精简为单二进制：
   - 移除 trulymem-web 独立打包步骤
   - 添加 werkzeug 到 hidden-imports
3. 详细启动文档移到 docs/zh/quick_start.md
4. README 精简为概述，指向 docs/ 目录

build/build_windows.bat

@@ -1,49 +1,33 @@
-#!/bin/bash
-set -e
+@echo off
+setlocal enabledelayedexpansion
 
-echo "===== Building TrulyMEM for Windows ====="
+echo ===== Building TrulyMEM for Windows =====
 
-SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
-PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
-cd "$PROJECT_ROOT"
-echo "Project root: $PROJECT_ROOT"
+set SCRIPT_DIR=%~dp0
+set PROJECT_ROOT=%SCRIPT_DIR%..
+cd /d "%PROJECT_ROOT%"
+echo Project root: %CD%
 
-if ! command -v python &> /dev/null; then
-    echo "Error: python not found"
-    exit 1
-fi
+where python >nul 2>nul
+if %ERRORLEVEL% neq 0 (
+    echo Error: python not found
+    exit /b 1
+)
 
-VENV_DIR="$PROJECT_ROOT\.venv_build"
-echo "Creating virtual environment: %VENV_DIR%"
+set VENV_DIR=%PROJECT_ROOT%\.venv_build
+echo Creating virtual environment: %VENV_DIR%
 python -m venv "%VENV_DIR%"
 call "%VENV_DIR%\Scripts\activate.bat"
 pip install --upgrade pip
 pip install -r requirements.txt
 
-echo "Cleaning previous builds..."
-rmdir /s /q "build\dist" 2>nul
-rmdir /s /q "build\__pycache__" 2>nul
-del /f /q "TrulyMEM.spec" 2>nul
+echo Cleaning previous builds...
+if exist build\dist rmdir /s /q build\dist
+if exist build\__pycache__ rmdir /s /q build\__pycache__
 
-CORE_HIDDEN=(
-    --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 core.server
-    --hidden-import core.client
-    --hidden-import core.migrate
-    --hidden-import core.activity_recorder
-)
-
-echo "================================"
-echo "1. Build TUI: TrulyMEM.exe"
-echo "================================"
+echo ================================
+echo Building TrulyMEM ^(TUI + Web embedded^)
+echo ================================
 python -m PyInstaller trulymem_entry.py ^
     --clean --onefile --console --name TrulyMEM ^
     --add-data "ui/styles;ui/styles" ^
@@ -59,7 +43,19 @@ python -m PyInstaller trulymem_entry.py ^
     --hidden-import openai._client ^
     --hidden-import neo4j ^
     --hidden-import sqlite3 ^
-    %CORE_HIDDEN% ^
+    --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 core.server ^
+    --hidden-import core.client ^
+    --hidden-import core.migrate ^
+    --hidden-import core.activity_recorder ^
     --hidden-import ui ^
     --hidden-import ui.app ^
     --hidden-import ui.login_screen ^
@@ -75,24 +71,16 @@ python -m PyInstaller trulymem_entry.py ^
     --hidden-import web_api ^
     --hidden-import flask ^
     --hidden-import flask_cors ^
+    --hidden-import werkzeug ^
     --collect-all textual ^
     --noconfirm
 
-echo "================================"
-echo "2. Build Web: trulymem-web.exe"
-echo "================================"
-python -m PyInstaller web_api.py ^
-    --clean --onefile --console --name trulymem-web ^
-    --add-data "templates;templates" ^
-    --add-data "static;static" ^
-    --hidden-import flask ^
-    --hidden-import flask_cors ^
-    %CORE_HIDDEN% ^
-    --noconfirm
+echo ================================
+echo ===== Build Complete =====
+echo Binary: dist\TrulyMEM.exe
+dir dist\
 
-echo "===== Build Complete ====="
-echo "Output: dist/TrulyMEM.exe, dist/trulymem-web.exe"
-
-deactivate
-rmdir /s /q "%VENV_DIR%"
-echo "Build finished successfully!"
+call deactivate
+if exist "%VENV_DIR%" rmdir /s /q "%VENV_DIR%"
+echo Build finished successfully!
+endlocal