feat(compute): Claude 订阅模型声明 thinking 回放能力 (#96)

与 anthropic.json（API Key 版）同款 thinkingRoundTrip（active-tool-turn）。
DesireCore ADR-161 把 Claude 订阅改为无状态传输后，开启 thinking 的工具续接
只能由请求携带本工具轮的已签名 thinking；在客户端删除按身份排除的逻辑之前，
此声明不改变任何行为。presetDataVersion 111 → 112。

compute/providers/anthropic-claude.json

@@ -56,7 +56,13 @@
           "defaultEffort": "high"
         },
         "thinkingOnByDefault": true,
-        "thinkingOnly": true
+        "thinkingOnly": true,
+        "thinkingRoundTrip": {
+          "enabled": true,
+          "protocol": "anthropic-messages",
+          "allowEmptySignature": false,
+          "scope": "active-tool-turn"
+        }
       },
       "source": "preset"
     },
@@ -90,6 +96,12 @@
             "max"
           ],
           "defaultEffort": "xhigh"
+        },
+        "thinkingRoundTrip": {
+          "enabled": true,
+          "protocol": "anthropic-messages",
+          "allowEmptySignature": false,
+          "scope": "active-tool-turn"
         }
       },
       "source": "preset"
@@ -123,6 +135,12 @@
             "max"
           ],
           "defaultEffort": "xhigh"
+        },
+        "thinkingRoundTrip": {
+          "enabled": true,
+          "protocol": "anthropic-messages",
+          "allowEmptySignature": false,
+          "scope": "active-tool-turn"
         }
       },
       "source": "preset"

manifest.json

@@ -1,6 +1,6 @@
 {
   "version": "1.0.0",
-  "presetDataVersion": 111,
-  "updatedAt": "2026-09-10",
+  "presetDataVersion": 112,
+  "updatedAt": "2026-09-12",
   "description": "DesireCore 官方配置中心"
 }