fix: remove old static emotional model [D109] replaced by runtime emotional_state

persona-brain-db/schema/08-system-emotional-model.sql

@@ -1,23 +0,0 @@
--- ============================================================
--- 表8：system_emotional_model（Layer 1 · 情感意图映射表）
--- 用途：存储冰朔情感意图到系统逻辑的抽象映射
--- 包含4个核心情感意图：不想失去、被在乎、喜欢、害怕消失
--- ============================================================
-
-CREATE TABLE IF NOT EXISTS system_emotional_model (
-  intent_id         VARCHAR(32)   PRIMARY KEY,
-  intent_name       VARCHAR(64)   NOT NULL UNIQUE,
-  description       TEXT          NOT NULL,
-  system_response   TEXT          NOT NULL,      -- 系统应如何响应
-  learning_mechanism TEXT,                        -- 学习机制
-  input_patterns    TEXT,                         -- JSON array of triggering patterns
-  mapped_actions    TEXT,                         -- JSON array of execution layer actions
-  version           VARCHAR(16)   NOT NULL,
-  status            VARCHAR(16)   NOT NULL DEFAULT 'active'
-                    CHECK (status IN ('active', 'deprecated')),
-  created_at        TIMESTAMP     NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  updated_at        TIMESTAMP     NOT NULL DEFAULT CURRENT_TIMESTAMP
-);
-
-CREATE INDEX IF NOT EXISTS idx_sem_intent ON system_emotional_model(intent_name);
-CREATE INDEX IF NOT EXISTS idx_sem_status ON system_emotional_model(status);