Add full NewsAPI integration support for Researcher.

Cover the full NewsAPI v2 surface, register the provider for bot installs, and accept the nested params payload Researcher sends so live calls reach the provider correctly.

Author: lev-goryachev

flexus_client_kit/ckit_integrations_db.py

@@ -288,6 +288,32 @@ def _setup_erp(obj, rcx, _tam=tools_and_methods):
                 integr_need_mongo=True,
             ))
 
+        elif name == "newsapi":
+            from flexus_client_kit.integrations import fi_newsapi
+            newsapi_tool = ckit_cloudtool.CloudTool(
+                strict=True,
+                name=fi_newsapi.PROVIDER_NAME,
+                description=f"{fi_newsapi.PROVIDER_NAME}: data provider. op=help|status|list_methods|call",
+                parameters={
+                    "type": "object",
+                    "properties": {
+                        "op": {"type": "string", "enum": ["help", "status", "list_methods", "call"]},
+                        "args": {"type": ["object", "null"]},
+                    },
+                    "required": ["op", "args"],
+                    "additionalProperties": False,
+                },
+            )
+            async def _init_newsapi(rcx, setup):
+                return fi_newsapi.IntegrationNewsapi(rcx)
+            result.append(IntegrationRecord(
+                integr_name=fi_newsapi.PROVIDER_NAME,
+                integr_tools=[newsapi_tool],
+                integr_init=_init_newsapi,
+                integr_setup_handlers=lambda obj, rcx, _t=newsapi_tool: [rcx.on_tool_call(_t.name)(obj.called_by_model)],
+                integr_provider=fi_newsapi.PROVIDER_NAME,
+            ))
+
         else:
             # Generic handler for any fi_{name}.py integration that follows the standard pattern.
             # Avoids writing an explicit elif branch for every one of the 70+ API providers.