feat: add pagination for plugin page (#20151)

api/core/plugin/entities/plugin_daemon.py

@@ -9,7 +9,7 @@ from core.agent.plugin_entities import AgentProviderEntityWithPlugin
 from core.model_runtime.entities.model_entities import AIModelEntity
 from core.model_runtime.entities.provider_entities import ProviderEntity
 from core.plugin.entities.base import BasePluginEntity
-from core.plugin.entities.plugin import PluginDeclaration
+from core.plugin.entities.plugin import PluginDeclaration, PluginEntity
 from core.tools.entities.common_entities import I18nObject
 from core.tools.entities.tool_entities import ToolProviderEntityWithPlugin
 
@@ -167,3 +167,8 @@ class PluginOAuthAuthorizationUrlResponse(BaseModel):
 
 class PluginOAuthCredentialsResponse(BaseModel):
     credentials: Mapping[str, Any] = Field(description="The credentials of the OAuth.")
+
+
+class PluginListResponse(BaseModel):
+    list: list[PluginEntity]
+    total: int

api/core/plugin/impl/plugin.py

@@ -9,7 +9,12 @@ from core.plugin.entities.plugin import (
     PluginInstallation,
     PluginInstallationSource,
 )
-from core.plugin.entities.plugin_daemon import PluginInstallTask, PluginInstallTaskStartResponse, PluginUploadResponse
+from core.plugin.entities.plugin_daemon import (
+    PluginInstallTask,
+    PluginInstallTaskStartResponse,
+    PluginListResponse,
+    PluginUploadResponse,
+)
 from core.plugin.impl.base import BasePluginClient
 
 
@@ -27,11 +32,20 @@ class PluginInstaller(BasePluginClient):
         )
 
     def list_plugins(self, tenant_id: str) -> list[PluginEntity]:
+        result = self._request_with_plugin_daemon_response(
+            "GET",
+            f"plugin/{tenant_id}/management/list",
+            PluginListResponse,
+            params={"page": 1, "page_size": 256},
+        )
+        return result.list
+
+    def list_plugins_with_total(self, tenant_id: str, page: int, page_size: int) -> PluginListResponse:
         return self._request_with_plugin_daemon_response(
             "GET",
             f"plugin/{tenant_id}/management/list",
-            list[PluginEntity],
-            params={"page": 1, "page_size": 256},
+            PluginListResponse,
+            params={"page": page, "page_size": page_size},
         )
 
     def upload_pkg(