feat(lib): 添加批量图片优化功能与实时进度显示

- 新增 `batchImageOptimization` 函数支持批量处理图片
- 为图片优化添加 spinner 进度指示器和实时计时显示
- 更新版本号至 0.3.2

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "pptopic"
-version = "0.3.1"
+version = "0.3.2"
 description = "导出长图"
 readme = "README.md"
 requires-python = ">=3.13"
@@ -18,6 +18,7 @@ dependencies = [
     "pywin32>=311",
     "simtoolsz>=0.2.12.3",
     "typer>=0.21.2",
+    "yaspin>=3.4.0",
 ]
 
 [project.optional-dependencies]
@@ -67,4 +68,4 @@ exclude_lines = [
 
 [[tool.uv.index]]
 url = "https://pypi.tuna.tsinghua.edu.cn/simple"
-default = true
+default = true