实现全部 CHOICE 财务接口, 补充测试/文档/部署配置

- 新增 9 个抓取模块: 三大报表/盈利能力/资本结构/营运能力/成长能力/杜邦/分红
- api.py 新增 10 个 /fin/* 接口并统一无数据返回
- 新增 _emchoice.py 共享请求辅助 (emws 跳转取 URL / datacenter 报表拉取)
- 新增冒烟测试 tests/test_interfaces.py (24 用例)
- 新增接口文档 api_manual.md 与施工蓝图 blueprint.md
- 新增 Dockerfile / docker-compose.yml / deploy.sh 部署配置

uv.lock

@@ -234,6 +234,11 @@ dependencies = [
     { name = "uvicorn" },
 ]
 
+[package.dev-dependencies]
+dev = [
+    { name = "pytest" },
+]
+
 [package.metadata]
 requires-dist = [
     { name = "fastapi", specifier = ">=0.110" },
@@ -244,6 +249,9 @@ requires-dist = [
     { name = "uvicorn", specifier = ">=0.27" },
 ]
 
+[package.metadata.requires-dev]
+dev = [{ name = "pytest", specifier = ">=9.1.1" }]
+
 [[package]]
 name = "fastapi"
 version = "0.141.1"
@@ -278,6 +286,15 @@ wheels = [
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 ]
 
+[[package]]
+name = "iniconfig"
+version = "2.3.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/72/34/14ca021ce8e5dfedc35312d08ba8bf51fdd999c576889fc2c24cb97f4f10/iniconfig-2.3.0.tar.gz", hash = "sha256:c76315c77db068650d49c5b56314774a7804df16fee4402c1f19d6d15d8c4730", size = 20503, upload-time = "2025-10-18T21:55:43.219Z" }
+wheels = [
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+]
+
 [[package]]
 name = "numpy"
 version = "2.4.6"
@@ -443,6 +460,15 @@ wheels = [
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 ]
 
+[[package]]
+name = "packaging"
+version = "26.3"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/7d/fa/3944b40b07da9ce895c0e6303a5ab7d53da063554f534556b134a54d6093/packaging-26.3.tar.gz", hash = "sha256:94edc256424af38762eb31306eed28beb9f0efc50a8837492c9d6fd6004aed79", size = 313412, upload-time = "2026-08-04T18:15:28.737Z" }
+wheels = [
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+]
+
 [[package]]
 name = "pandas"
 version = "3.0.5"
@@ -498,6 +524,15 @@ wheels = [
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 ]
 
+[[package]]
+name = "pluggy"
+version = "1.6.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/f9/e2/3e91f31a7d2b083fe6ef3fa267035b518369d9511ffab804f839851d2779/pluggy-1.6.0.tar.gz", hash = "sha256:7dcc130b76258d33b90f61b658791dede3486c3e6bfb003ee5c9bfb396dd22f3", size = 69412, upload-time = "2025-05-15T12:30:07.975Z" }
+wheels = [
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+]
+
 [[package]]
 name = "pydantic"
 version = "2.13.4"
@@ -615,6 +650,31 @@ wheels = [
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 ]
 
+[[package]]
+name = "pygments"
+version = "2.20.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/c3/b2/bc9c9196916376152d655522fdcebac55e66de6603a76a02bca1b6414f6c/pygments-2.20.0.tar.gz", hash = "sha256:6757cd03768053ff99f3039c1a36d6c0aa0b263438fcab17520b30a303a82b5f", size = 4955991, upload-time = "2026-03-29T13:29:33.898Z" }
+wheels = [
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+]
+
+[[package]]
+name = "pytest"
+version = "9.1.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "colorama", marker = "sys_platform == 'win32'" },
+    { name = "iniconfig" },
+    { name = "packaging" },
+    { name = "pluggy" },
+    { name = "pygments" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/e4/47/b9efed96c114afcfa3c9d3fe98a76a1d14c74a9e266d397cf6eb64be5e01/pytest-9.1.1.tar.gz", hash = "sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313", size = 1636369, upload-time = "2026-06-19T10:58:32.857Z" }
+wheels = [
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+]
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 [[package]]
 name = "python-dateutil"
 version = "2.9.0.post0"