refactor: streamline the course to 17 lessons

s09_memory/images/memory-overview.ja.svg

@@ -19,42 +19,42 @@
   <!-- Title -->
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   <rect x="0" y="36" width="760" height="8" fill="url(#header)"/>
-  <text x="380" y="28" fill="#fff" font-size="14" font-weight="700" text-anchor="middle">Memory — s08 圧縮パイプラインに記憶の読み込み・抽出・整理を挿入</text>
+  <text x="380" y="28" fill="#fff" font-size="15" font-weight="700" text-anchor="middle">Memory — 保存・想起・抽出・整理</text>
 
   <!-- Legend -->
   <rect x="40" y="56" width="12" height="10" rx="2" fill="#f0f4ff" stroke="#2563eb" stroke-width="1"/>
-  <text x="58" y="66" fill="#2563eb" font-size="10" font-weight="600">s08 維持</text>
+  <text x="58" y="66" fill="#2563eb" font-size="10" font-weight="600">Agent Loop</text>
   <rect x="130" y="56" width="12" height="10" rx="2" fill="#f3e8ff" stroke="#7c3aed" stroke-width="1"/>
-  <text x="148" y="66" fill="#7c3aed" font-size="10" font-weight="600">s09 追加</text>
+  <text x="148" y="66" fill="#7c3aed" font-size="10" font-weight="600">Memory</text>
 
   <!-- ===== messages[] ===== -->
   <rect x="30" y="96" width="100" height="52" rx="8" fill="#f0f4ff" stroke="#2563eb" stroke-width="1.5"/>
   <text x="80" y="126" fill="#1e3a5f" font-size="12" font-weight="600" text-anchor="middle">messages[]</text>
 
-  <!-- arrow → compression -->
-  <line x1="130" y1="122" x2="152" y2="122" stroke="#555" stroke-width="1.5" marker-end="url(#arrow)"/>
+  <!-- arrow to selection -->
+  <line x1="130" y1="122" x2="152" y2="122" stroke="#7c3aed" stroke-width="1.5" marker-end="url(#arrow-purple)"/>
 
-  <!-- ===== Compression pipeline (s08) ===== -->
-  <rect x="155" y="86" width="135" height="72" rx="8" fill="#f0f4ff" stroke="#2563eb" stroke-width="1.5"/>
-  <text x="222" y="108" fill="#1e3a5f" font-size="11" font-weight="700" text-anchor="middle">圧縮パイプライン</text>
-  <text x="222" y="124" fill="#64748b" font-size="9" text-anchor="middle">budget → snip → micro</text>
-  <text x="222" y="138" fill="#64748b" font-size="9" text-anchor="middle">→ compact_history</text>
-  <text x="222" y="152" fill="#94a3b8" font-size="8" text-anchor="middle">(s08)</text>
+  <!-- ===== Selection ===== -->
+  <rect x="155" y="86" width="135" height="72" rx="8" fill="#f3e8ff" stroke="#7c3aed" stroke-width="2"/>
+  <text x="222" y="108" fill="#5b21b6" font-size="11" font-weight="700" text-anchor="middle">選択</text>
+  <text x="222" y="124" fill="#7c3aed" font-size="9" text-anchor="middle">catalog + 現在の request</text>
+  <text x="222" y="138" fill="#7c3aed" font-size="9" text-anchor="middle">モデルまたは keyword</text>
+  <text x="222" y="152" fill="#a78bfa" font-size="8" text-anchor="middle">最大 5 件</text>
 
-  <!-- arrow → Loading (purple) -->
+  <!-- arrow to recall -->
   <line x1="290" y1="122" x2="317" y2="122" stroke="#7c3aed" stroke-width="1.5" marker-end="url(#arrow-purple)"/>
 
-  <!-- ===== Loading (s09) ===== -->
+  <!-- ===== Recall ===== -->
   <rect x="320" y="86" width="120" height="72" rx="8" fill="#f3e8ff" stroke="#7c3aed" stroke-width="2"/>
-  <text x="380" y="108" fill="#5b21b6" font-size="11" font-weight="700" text-anchor="middle">Loading</text>
-  <text x="380" y="124" fill="#7c3aed" font-size="9" text-anchor="middle">LLM side-query 選択</text>
-  <text x="380" y="138" fill="#7c3aed" font-size="9" text-anchor="middle">ファイル内容を注入</text>
-  <text x="380" y="152" fill="#a78bfa" font-size="8" text-anchor="middle">≤ 5 件</text>
+  <text x="380" y="108" fill="#5b21b6" font-size="11" font-weight="700" text-anchor="middle">Recall</text>
+  <text x="380" y="124" fill="#7c3aed" font-size="9" text-anchor="middle">選択した record を読む</text>
+  <text x="380" y="138" fill="#7c3aed" font-size="9" text-anchor="middle">system context へ追加</text>
+  <text x="380" y="152" fill="#a78bfa" font-size="8" text-anchor="middle">本文サイズを制限</text>
 
   <!-- arrow → LLM -->
   <line x1="440" y1="122" x2="472" y2="122" stroke="#555" stroke-width="1.5" marker-end="url(#arrow)"/>
 
-  <!-- ===== LLM (s08) ===== -->
+  <!-- ===== LLM ===== -->
   <rect x="475" y="96" width="80" height="52" rx="8" fill="#f0f4ff" stroke="#2563eb" stroke-width="1.5"/>
   <text x="515" y="114" fill="#1e3a5f" font-size="14" font-weight="700" text-anchor="middle">LLM</text>
   <text x="515" y="132" fill="#64748b" font-size="9" text-anchor="middle">stop_reason</text>
@@ -70,19 +70,21 @@
   <line x1="555" y1="122" x2="587" y2="122" stroke="#555" stroke-width="1.5" marker-end="url(#arrow)"/>
   <text x="568" y="114" fill="#64748b" font-size="9" font-weight="600">あり</text>
 
-  <!-- ===== TOOL_HANDLERS (s08) ===== -->
+  <!-- ===== TOOL_HANDLERS ===== -->
   <rect x="590" y="88" width="130" height="68" rx="8" fill="#f0f4ff" stroke="#2563eb" stroke-width="1.5"/>
   <text x="655" y="112" fill="#1e3a5f" font-size="10" font-weight="600" text-anchor="middle">TOOL_HANDLERS</text>
   <text x="655" y="128" fill="#64748b" font-size="9" text-anchor="middle">bash · read · write</text>
-  <text x="655" y="142" fill="#94a3b8" font-size="8" text-anchor="middle">edit · glob · task</text>
+  <text x="655" y="142" fill="#94a3b8" font-size="8" text-anchor="middle">edit · glob</text>
 
   <!-- ===== Memory Files (s09) ===== -->
   <rect x="155" y="232" width="430" height="36" rx="6" fill="#faf5ff" stroke="#7c3aed" stroke-width="1.5" stroke-dasharray="4,2"/>
   <text x="370" y="255" fill="#5b21b6" font-size="11" font-weight="600" text-anchor="middle">.memory/ — MEMORY.md インデックス + *.md ファイル（セッション間永続化）</text>
 
-  <!-- Arrow: Memory Files → Loading -->
+  <!-- Arrow: Memory Files to Selection -->
+  <path d="M 240 232 L 240 162" fill="none" stroke="#7c3aed" stroke-width="1.5" marker-end="url(#arrow-purple)"/>
+  <text x="253" y="200" fill="#7c3aed" font-size="9">catalog</text>
   <path d="M 395 232 L 395 162" fill="none" stroke="#7c3aed" stroke-width="1.5" marker-end="url(#arrow-purple)"/>
-  <text x="408" y="200" fill="#7c3aed" font-size="9">読み込み</text>
+  <text x="408" y="200" fill="#7c3aed" font-size="9">record</text>
 
   <!-- Arrow: return result → Extraction → Memory Files -->
   <path d="M 515 204 L 515 232" fill="none" stroke="#7c3aed" stroke-width="1.5" marker-end="url(#arrow-purple)"/>
@@ -93,12 +95,12 @@
 
   <!-- ===== Loop back ===== -->
   <path d="M 720 122 L 748 122 Q 756 122 756 130 L 756 310 Q 756 318 748 318 L 88 318 Q 80 318 80 310 L 80 148" fill="none" stroke="#555" stroke-width="1.5" marker-end="url(#arrow)" stroke-dasharray="6,3"/>
-  <text x="400" y="340" fill="#64748b" font-size="10" text-anchor="middle">ツール結果 → messages[] → 圧縮 → 記憶読み込み → LLM → 毎ターン終了後に抽出</text>
+  <text x="400" y="340" fill="#64748b" font-size="10" text-anchor="middle">tool result → messages[] → 選択 → recall → LLM → turn 終了後に抽出</text>
 
   <!-- ===== Bottom notes ===== -->
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   <rect x="60" y="372" width="12" height="10" rx="2" fill="#f0f4ff" stroke="#2563eb" stroke-width="1"/>
-  <text x="80" y="382" fill="#475569" font-size="10">s08 維持：budget → snip → micro → summary + エラー回復 + ループ</text>
+  <text x="80" y="382" fill="#475569" font-size="10">Agent Loop：messages → LLM → tool_use → tool result → messages</text>
   <rect x="60" y="392" width="12" height="10" rx="2" fill="#f3e8ff" stroke="#7c3aed" stroke-width="1"/>
-  <text x="80" y="402" fill="#475569" font-size="10">s09 追加：Loading（インデックス常駐 + オンデマンド注入）+ Extraction（毎ターン終了後）+ Consolidation（閾値トリガー）</text>
+  <text x="80" y="402" fill="#475569" font-size="10">Memory：record 選択 → 本文 recall → 永続知識を抽出 → threshold で整理</text>
 </svg>