feat: add LLM config cache keys and create mutation atom

surfsense_web/atoms/llm-config/llm-config-mutation.atoms.ts

@@ -0,0 +1,29 @@
+import { atomWithMutation } from "jotai-tanstack-query";
+import { toast } from "sonner";
+import { activeSearchSpaceIdAtom } from "@/atoms/seach-spaces/seach-space-queries.atom";
+import type { CreateLLMConfigRequest } from "@/contracts/types/llm-config.types";
+import { llmConfigApiService } from "@/lib/apis/llm-config-api.service";
+import { cacheKeys } from "@/lib/query-client/cache-keys";
+import { queryClient } from "@/lib/query-client/client";
+
+export const createLLMConfigMutationAtom = atomWithMutation((get) => {
+	const searchSpaceId = get(activeSearchSpaceIdAtom);
+
+	return {
+		mutationKey: cacheKeys.llmConfigs.all(searchSpaceId!),
+		enabled: !!searchSpaceId,
+		mutationFn: async (request: CreateLLMConfigRequest) => {
+			return llmConfigApiService.createLLMConfig(request);
+		},
+
+		onSuccess: () => {
+			toast.success("LLM configuration created successfully");
+			queryClient.invalidateQueries({
+				queryKey: cacheKeys.llmConfigs.all(searchSpaceId!),
+			});
+			queryClient.invalidateQueries({
+				queryKey: cacheKeys.llmConfigs.global(),
+			});
+		},
+	};
+});