feat(ECR-028): AICoreConfig ToolDefinition 只读并 Closed

ToolDefinition catalog (000029) · Loop continuous.

apps/api/migrations/000029_tool_definitions.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS tool_definitions;

apps/api/migrations/000029_tool_definitions.up.sql

@@ -0,0 +1,18 @@
+-- ECR-028 ToolDefinition (read catalog)
+
+CREATE TABLE IF NOT EXISTS tool_definitions (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  code varchar(64) NOT NULL UNIQUE,
+  title varchar(128) NOT NULL,
+  description text NULL,
+  active boolean NOT NULL DEFAULT true,
+  system boolean NOT NULL DEFAULT false,
+  created_at timestamptz NOT NULL DEFAULT now(),
+  updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_tool_definitions_active ON tool_definitions(active);
+
+INSERT INTO tool_definitions(code, title, description, active, system)
+VALUES ('fetch_profile_summary', '拉取档案摘要', '只读工具定义占位', true, true)
+ON CONFLICT (code) DO NOTHING;