fix: resolve mypy errors after merge

- Re-export get_crewai_version explicitly so consumers stop getting
  attr-defined.
- Drop the telemetry call in TemplateCommand.add_template; the
  standalone CLI's BaseCommand intentionally has no _telemetry, matching
  the choice already made for DeployCommand.
- Add the user_identifier kwarg to crewai_cli's
  PlusAPI.login_to_tool_repository so tools.main.login keeps working
  and the surface matches crewai.plus_api.
- Update the lib/cli login tests for the new json={} payload.

lib/cli/src/crewai_cli/plus_api.py

@@ -48,8 +48,13 @@ class PlusAPI:
         with httpx.Client(trust_env=False, verify=verify) as client:
             return client.request(method, url, headers=self.headers, **kwargs)
 
-    def login_to_tool_repository(self) -> httpx.Response:
-        return self._make_request("POST", f"{self.TOOLS_RESOURCE}/login")
+    def login_to_tool_repository(
+        self, user_identifier: str | None = None
+    ) -> httpx.Response:
+        payload = {}
+        if user_identifier:
+            payload["user_identifier"] = user_identifier
+        return self._make_request("POST", f"{self.TOOLS_RESOURCE}/login", json=payload)
 
     def get_tool(self, handle: str) -> httpx.Response:
         return self._make_request("GET", f"{self.TOOLS_RESOURCE}/{handle}")