feat(catalog): 统一模型调用身份并梳理生命周期

新增官方调用名、供应商真实名、显示名和兼容别名的独立契约，调整路由、目录聚合、管理端与 OpenAPI。

增加 Gemini、Qwen、DeepSeek、Claude 和 MiniMax 生命周期迁移、别名观测及引用保护，并补充数据库与聚合测试。

apps/api/docs/swagger.json

@@ -584,6 +584,12 @@
                             "$ref": "#/definitions/httpapi.ErrorEnvelope"
                         }
                     },
+                    "409": {
+                        "description": "Conflict",
+                        "schema": {
+                            "$ref": "#/definitions/httpapi.ErrorEnvelope"
+                        }
+                    },
                     "500": {
                         "description": "Internal Server Error",
                         "schema": {
@@ -10391,6 +10397,12 @@
                 "id": {
                     "type": "string"
                 },
+                "legacyAliases": {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    }
+                },
                 "modelAlias": {
                     "type": "string"
                 },
@@ -10412,6 +10424,9 @@
                 "providerKey": {
                     "type": "string"
                 },
+                "providerModelName": {
+                    "type": "string"
+                },
                 "providerName": {
                     "type": "string"
                 },
@@ -12147,14 +12162,27 @@
                     "type": "object",
                     "additionalProperties": {}
                 },
+                "displayName": {
+                    "type": "string"
+                },
                 "id": {
                     "type": "string"
                 },
+                "invocationName": {
+                    "type": "string"
+                },
+                "legacyAliases": {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    }
+                },
                 "metadata": {
                     "type": "object",
                     "additionalProperties": {}
                 },
                 "modelAlias": {
+                    "description": "Deprecated: use InvocationName.",
                     "type": "string"
                 },
                 "modelType": {
@@ -12175,6 +12203,9 @@
                 "providerModelName": {
                     "type": "string"
                 },
+                "referenceCount": {
+                    "type": "integer"
+                },
                 "runtimePolicyOverride": {
                     "type": "object",
                     "additionalProperties": {}
@@ -12218,6 +12249,15 @@
                 "displayName": {
                     "type": "string"
                 },
+                "invocationName": {
+                    "type": "string"
+                },
+                "legacyAliases": {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    }
+                },
                 "metadata": {
                     "type": "object",
                     "additionalProperties": {}
@@ -13529,7 +13569,14 @@
                 "id": {
                     "type": "string"
                 },
+                "legacyAliases": {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    }
+                },
                 "modelAlias": {
+                    "description": "Deprecated: use ModelName. This field mirrors the canonical invocation name during the compatibility window.",
                     "type": "string"
                 },
                 "modelName": {