docs: 将仓库代码注释统一为中文

backend/scripts/agent-task-stress.py

@@ -1,4 +1,4 @@
-"""Offline Agent/runtime and task API load test; all state lives in a temporary directory."""
+"""离线Agent/运行时和任务API负载测试；所有状态都位于临时目录中。"""
 from __future__ import annotations
 
 import argparse
@@ -24,7 +24,7 @@ def stats(values):
 
 
 async def main(output):
-    # Set before importing any app modules: container has import-time initialization.
+    # 在导入任何应用程序模块之前设置：容器具有导入时初始化。
     with tempfile.TemporaryDirectory(prefix="notes-agent-task-stress-") as directory:
         root = pathlib.Path(directory)
         os.environ.update(APP_DATA_DIR=str(root / 'data'), APP_DB_PATH=str(root / 'app.db'),
@@ -105,7 +105,7 @@ async def main(output):
                         "terminal_recovery": True, "recovery_read_ms": round(recovery_read_ms,2), "retained_records": len(runtime._records)}
             save('agent_tool_runs', await measured(batch))
 
-        # Hold model calls so all 200 records remain active while testing admission.
+        # 保留模型调用，以便在测试准入时所有 200 条记录保持活动状态。
         gate = asyncio.Event()
         async def blocked(request):
             await gate.wait()

backend/scripts/dev-server.py

@@ -1,4 +1,4 @@
-"""Development reload watches application code, never imported extension packages."""
+"""开发重载手表应用代码，从未导入扩展包。"""
 from pathlib import Path
 import uvicorn
 

backend/scripts/install-model-runtime.ps1

@@ -12,10 +12,10 @@ if (!(Test-Path -LiteralPath $runtimePython)) {
     & uv venv --python 3.12 $runtimeRoot
     if ($LASTEXITCODE -ne 0) { throw '无法创建模型运行环境' }
 }
-# CPU is the default. CUDA wheels include the runtime, not the NVIDIA driver.
+# CPU 是默认值。 CUDA 轮子包括运行时，而不是 NVIDIA 驱动程序。
 $torchIndex = if ($Device -eq 'cuda') { 'https://download.pytorch.org/whl/cu128' } else { 'https://download.pytorch.org/whl/cpu' }
 $wheelVariant = if ($Device -eq 'cuda') { 'cu128' } else { 'cpu' }
-# Pin the local version too: ==2.9.1 alone also accepts an already-installed CPU wheel.
+# 也固定本地版本：==2.9.1 单独也接受已安装的 CPU 轮。
 Write-Output 'COMPONENT:torch'
 & uv @uvOptions pip install --python $runtimePython --index-url $torchIndex "torch==2.9.1+$wheelVariant" "torchaudio==2.9.1+$wheelVariant"
 if ($LASTEXITCODE -ne 0) { throw 'PyTorch 安装失败' }

backend/scripts/local-model-smoke.py

@@ -1,4 +1,4 @@
-"""Explicit real-model smoke: run with the backend Python, never part of unit tests."""
+"""显式真实模型烟雾：与后端 Python 一起运行，绝不是单元测试的一部分。"""
 import argparse
 import asyncio
 import json

backend/scripts/provider-acceptance.py

@@ -1,7 +1,7 @@
-"""Explicit, bounded connection smoke against an already configured local Provider.
+"""对已配置的本地提供商执行显式、有界的连接冒烟测试。
 
-Defaults to a plan. --execute performs one test request, never reads credentials.
-The output deliberately keeps untested protocol scenarios pending.
+默认仅生成计划；--execute 会发送一次测试请求，但不会读取凭据。
+输出会将尚未验证的协议场景保留为待处理状态。
 """
 import argparse
 from datetime import datetime, timezone
@@ -39,7 +39,7 @@ def main():
             result['latency_ms'] = payload.get('latency_ms')
         except HTTPError as error:
             result['connection'] = 'failed'
-            result['http_status'] = error.code  # Do not persist remote error bodies or headers.
+            result['http_status'] = error.code  # 不保存远程错误正文或响应头。
         except (URLError, TimeoutError, ValueError):
             result['connection'] = 'unavailable'
     args.output.write_text(json.dumps(result, ensure_ascii=False, indent=2), encoding='utf-8')

backend/scripts/score-transcript.py

@@ -1,4 +1,4 @@
-"""Score authorized reference/hypothesis JSON segment arrays without a model or network."""
+"""在没有模型或网络的情况下对授权参考/假设 JSON 段阵列进行评分。"""
 import argparse
 import json
 import sys

backend/scripts/task-http-stress.py

@@ -1,4 +1,4 @@
-"""Real loopback HTTP task load with a separate, temporary Uvicorn process."""
+"""使用单独的临时 Uvicorn 进程进行真实环回 HTTP 任务负载。"""
 import argparse
 import asyncio
 import json

backend/scripts/vector-index-benchmark.py

@@ -1,4 +1,4 @@
-"""Synthetic, isolated exact-search comparison; does not access the user Vault."""
+"""综合的、孤立的精确搜索比较；不访问用户Vault。"""
 import heapq
 import json
 import math