feat: 階段 2 路由、改寫與好感度

- Haiku 一次分類（難度、模型、思考程度、語氣），角色立刻回應
- turn.step 覆寫模型與思考程度，額度低於門檻自動降一級，支援手動鎖定
- 主模型回覆改寫為角色口吻，程式碼／路徑／指令／數字／URL 原樣保留，失敗回原文並另存原文 log
- 好感度規則、五階段、不跨階段掉落、個性倍率、狀態列愛心、/jsc-anima:anima-affinity
- 年齡與關係規則（未成年友情、成年移轉、戀愛式依賴需明確開啟）

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.claude-plugin/plugin.json

@@ -25,8 +25,8 @@
     "fields": {
       "type": "string",
       "title": "狀態列欄位與順序",
-      "description": "逗號分隔：character,model,dir,branch,5h,7d,ctx,sys",
-      "default": "character,model,dir,branch,5h,7d,ctx,sys"
+      "description": "逗號分隔：character,love,model,dir,branch,5h,7d,ctx,sys",
+      "default": "character,love,model,dir,branch,5h,7d,ctx,sys"
     },
     "barStyle": {
       "type": "string",
@@ -56,6 +56,90 @@
       "description": "CPU/RAM/DSK 的取樣間隔",
       "default": 10
     },
+    "routing": {
+      "type": "boolean",
+      "title": "啟用模型路由",
+      "description": "輸入先由 Haiku 一次分類，再依難度選模型與思考程度",
+      "default": true
+    },
+    "candidates": {
+      "type": "string",
+      "title": "候選模型",
+      "description": "逗號分隔：haiku,sonnet,opus",
+      "default": "haiku,sonnet,opus"
+    },
+    "lockModel": {
+      "type": "string",
+      "title": "鎖定模型",
+      "description": "auto 為自動",
+      "options": [
+        "auto",
+        "haiku",
+        "sonnet",
+        "opus"
+      ],
+      "default": "auto"
+    },
+    "lockEffort": {
+      "type": "string",
+      "title": "鎖定思考程度",
+      "description": "auto 為自動",
+      "options": [
+        "auto",
+        "low",
+        "medium",
+        "high"
+      ],
+      "default": "auto"
+    },
+    "downgradeAt": {
+      "type": "number",
+      "title": "降級門檻 (剩餘 %)",
+      "description": "5h／7d 額度剩餘低於此值自動降一級",
+      "default": 15
+    },
+    "rewrite": {
+      "type": "boolean",
+      "title": "改寫輸出",
+      "description": "把主模型回覆改寫成角色口吻並取代顯示；失敗時顯示原文",
+      "default": true
+    },
+    "rawLog": {
+      "type": "boolean",
+      "title": "保存原文 log",
+      "description": "改寫前的原文另存本機",
+      "default": true
+    },
+    "longReply": {
+      "type": "number",
+      "title": "長回覆字數",
+      "description": "超過此字數改用 Sonnet 改寫",
+      "default": 1200
+    },
+    "rewriteTimeoutSec": {
+      "type": "number",
+      "title": "改寫逾時秒數",
+      "description": "逾時直接顯示原文",
+      "default": 20
+    },
+    "affinity": {
+      "type": "boolean",
+      "title": "啟用好感度",
+      "description": "好感度影響語氣、稱呼、害羞與主動程度，不影響工作品質",
+      "default": true
+    },
+    "showHearts": {
+      "type": "boolean",
+      "title": "狀態列顯示愛心",
+      "description": "在狀態列顯示好感度愛心量表",
+      "default": true
+    },
+    "romance": {
+      "type": "boolean",
+      "title": "允許戀愛式依賴",
+      "description": "僅對成年且原作無戀愛關係的角色，好感度到最高階段才生效",
+      "default": false
+    },
     "axisGentle": {
       "type": "number",
       "title": "溫柔 (0-10，-1 沿用角色包)",
@@ -108,4 +192,4 @@
   "author": {
     "name": "jsc"
   }
-}
+}