feat: improve Zabbix version compatibility and optimize queries

This commit introduces several improvements to ensure the API works seamlessly across Zabbix 6.0, 6.4, and 7.0+, while also optimizing data fetching performance.

Key changes:
- Zabbix Version Compatibility:
  - Added Zabbix version detection and static caching in ZabbixAPI.
  - Implemented name-based fallback for host/template group permissions to support Zabbix 6.0 (which lacks UUIDs for host groups).
  - Added manual host group expansion for Zabbix versions < 6.2.0 during user group import.
  - Added version-based guards for history.push (7.0+) and hostgroup.propagate (6.2+).
  - Updated documentation with detailed version compatibility notes.
  - Added src/test/zabbix_6_0_compatibility.test.ts to verify compatibility logic.

- Query Optimization:
  - Implemented dynamic output selection in ZabbixRequest to fetch only fields requested in GraphQL queries.
  - Added GraphqlParamsToNeededZabbixOutput to map GraphQL selections to Zabbix API output parameters.
  - Moved "Query Optimization" to achieved milestones in roadmap.md.

- Other:
  - Updated various tests to support the new version-aware logic.
  - Optimized imports and synchronized IDE settings.

src/test/history_push.test.ts

@@ -6,6 +6,7 @@ import {GraphQLError} from "graphql";
 jest.mock("../datasources/zabbix-api.js", () => ({
     zabbixAPI: {
         post: jest.fn(),
+        getVersion: jest.fn().mockResolvedValue("7.0.0")
     }
 }));
 
@@ -63,4 +64,12 @@ describe("ZabbixHistoryPushRequest", () => {
 
         await expect(request.prepare(zabbixAPI, params)).rejects.toThrow("if itemid is empty both key and host must be filled");
     });
+
+    test("prepare - throw error if Zabbix version < 7.0.0", async () => {
+        (zabbixAPI.getVersion as jest.Mock).mockResolvedValue("6.0.0");
+        const values = [{ timestamp: "2024-01-01T10:00:00Z", value: "val" }];
+        const params = new ZabbixHistoryPushParams(values, "1");
+
+        await expect(request.prepare(zabbixAPI, params)).rejects.toThrow("history.push is only supported in Zabbix 7.0.0 and newer");
+    });
 });