docs: rename s19 to integrated harness

s19_comprehensive/README.ja.md

@@ -1,4 +1,4 @@
-# s19: Comprehensive Agent — すべての仕組みを 1 つのループへ
+# s19: Integrated Harness — 多くの仕組みを 1 つのループへ
 
 [English](README.md) · [中文](README.zh.md) · [日本語](README.ja.md)
 
@@ -6,7 +6,7 @@ s01 → ... → s17 → s18 → `s19` → [s20](../s20_workflow_runtime/) → s2
 
 > *"仕組みは多い、ループは 1 つ"* — tools、permissions、memory、tasks、teams、plugins はすべて同じ `while True` に接続される。
 >
-> **Harness レイヤー**: 総合 — s01-s18 の仕組みを 1 つの実行可能なシステムへ戻す。
+> **Harness レイヤー**: 統合 — s01-s18 の仕組みを 1 つの実行可能なシステムへ戻す。
 
 ---
 
@@ -34,7 +34,7 @@ s01 → ... → s17 → s18 → `s19` → [s20](../s20_workflow_runtime/) → s2
 
 ![System Architecture](images/system-architecture.ja.svg)
 
-S19 は新しい mechanism を追加せず、前章までの component を 1 つの完全な harness に統合する：
+S19 は新しい mechanism を追加せず、前章までの component を同じ harness に統合する：
 
 ```text
 user input

s19_comprehensive/README.md

@@ -1,4 +1,4 @@
-# s19: Comprehensive Agent — All Mechanisms, One Loop
+# s19: Integrated Harness — Many Mechanisms, One Loop
 
 [English](README.md) · [中文](README.zh.md) · [日本語](README.ja.md)
 
@@ -6,7 +6,7 @@ s01 → ... → s17 → s18 → `s19` → [s20](../s20_workflow_runtime/) → s2
 
 > *"Many mechanisms, one loop"* — tools, permissions, memory, tasks, teams, and plugins all hang off the same `while True`.
 >
-> **Harness layer**: Comprehensive — put the mechanisms from s01-s18 into one runnable system.
+> **Harness layer**: Integration — put the mechanisms from s01-s18 into one runnable system.
 
 ---
 
@@ -34,7 +34,7 @@ The hard part is not piling up features. The hard part is seeing where each mech
 
 ![System Architecture](images/system-architecture.en.svg)
 
-S19 does not introduce a new mechanism. It connects the components from the earlier chapters in one complete harness:
+S19 does not introduce a new mechanism. It connects the components from the earlier chapters in one integrated harness:
 
 ```text
 user input

s19_comprehensive/README.zh.md

@@ -1,4 +1,4 @@
-# s19: Comprehensive Agent — 全部机制，归到一个循环
+# s19: Agent Harness 集成 — 多种机制，一个循环
 
 [English](README.md) · [中文](README.zh.md) · [日本語](README.ja.md)
 
@@ -6,7 +6,7 @@ s01 → ... → s17 → s18 → `s19` → [s20](../s20_workflow_runtime/) → s2
 
 > *"机制很多，循环一个"* — 工具、权限、记忆、任务、团队、插件都挂在同一个 while True 上。
 >
-> **Harness 层**: 综合 — 把 s01-s18 的机制放回同一个可运行系统。
+> **Harness 层**: 集成 — 把 s01-s18 的机制放回同一个可运行系统。
 
 ---
 
@@ -34,7 +34,7 @@ s01 → ... → s17 → s18 → `s19` → [s20](../s20_workflow_runtime/) → s2
 
 ![System Architecture](images/system-architecture.svg)
 
-S19 不再引入新机制，而是把前面各章的组件接入一个完整 harness：
+S19 不再引入新机制，而是把前面各章的组件集成到同一个 harness：
 
 ```text
 用户输入

s19_comprehensive/code.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 """
-s19: Comprehensive Agent — all course mechanisms in one loop.
+s19: Integrated Harness — many mechanisms in one loop.
 
 Run:  python s19_comprehensive/code.py
 Need: pip install anthropic python-dotenv pyyaml + .env with ANTHROPIC_API_KEY
@@ -2259,7 +2259,7 @@ def async_event_loop(history: list, context: dict):
 
 if __name__ == "__main__":
     CLI_ACTIVE = True
-    print("s19: comprehensive agent")
+    print("s19: integrated harness")
     print("Enter a question, press Enter to send. Type q to quit.\n")
     history = []
     context = update_context({}, [])

s19_comprehensive/images/system-architecture.en.svg

@@ -20,7 +20,7 @@
   <rect width="920" height="620" rx="8" fill="#fafbfc"/>
   <rect x="0" y="0" width="920" height="46" rx="8" fill="url(#header)"/>
   <rect x="0" y="38" width="920" height="8" fill="url(#header)"/>
-  <text x="460" y="29" text-anchor="middle" fill="#fff" font-size="17" font-weight="700">s19 Comprehensive Agent — Every Mechanism Around One Loop</text>
+  <text x="460" y="29" text-anchor="middle" fill="#fff" font-size="17" font-weight="700">s19 Integrated Harness — Many Mechanisms, One Loop</text>
   <rect x="40" y="76" width="840" height="212" rx="8" fill="#eef2ff" stroke="#2563eb" stroke-width="1.8"/>
   <text x="460" y="101" text-anchor="middle" fill="#1e3a8a" font-size="13" font-weight="700">Core Agent Loop</text>
   <rect x="70" y="128" width="110" height="48" rx="7" fill="#fff" stroke="#2563eb" stroke-width="1.4"/>

s19_comprehensive/images/system-architecture.ja.svg

@@ -20,7 +20,7 @@
   <rect width="920" height="620" rx="8" fill="#fafbfc"/>
   <rect x="0" y="0" width="920" height="46" rx="8" fill="url(#header)"/>
   <rect x="0" y="38" width="920" height="8" fill="url(#header)"/>
-  <text x="460" y="29" text-anchor="middle" fill="#fff" font-size="17" font-weight="700">s19 Comprehensive Agent — すべての仕組みを 1 つのループへ</text>
+  <text x="460" y="29" text-anchor="middle" fill="#fff" font-size="17" font-weight="700">s19 Integrated Harness — 多くの仕組みを 1 つのループへ</text>
   <rect x="40" y="76" width="840" height="212" rx="8" fill="#eef2ff" stroke="#2563eb" stroke-width="1.8"/>
   <text x="460" y="101" text-anchor="middle" fill="#1e3a8a" font-size="13" font-weight="700">Core Agent Loop</text>
   <rect x="70" y="128" width="110" height="48" rx="7" fill="#fff" stroke="#2563eb" stroke-width="1.4"/>

s19_comprehensive/images/system-architecture.svg

@@ -21,7 +21,7 @@
   <rect width="920" height="620" rx="8" fill="#fafbfc"/>
   <rect x="0" y="0" width="920" height="46" rx="8" fill="url(#header)"/>
   <rect x="0" y="38" width="920" height="8" fill="url(#header)"/>
-  <text x="460" y="29" text-anchor="middle" fill="#fff" font-size="17" font-weight="700">s19 Comprehensive Agent — 全部机制挂在同一个循环上</text>
+  <text x="460" y="29" text-anchor="middle" fill="#fff" font-size="17" font-weight="700">s19 Agent Harness 集成 — 多种机制，一个循环</text>
 
   <!-- Main loop band -->
   <rect x="40" y="76" width="840" height="212" rx="8" fill="#eef2ff" stroke="#2563eb" stroke-width="1.8"/>