Add ban management features and update documentation

- Implement ban model, service, and router endpoints in backend
- Add ban table component and dashboard integration in frontend
- Update ban-related types and API endpoints
- Add comprehensive tests for ban service and dashboard router
- Update documentation (Features, Tasks, Architecture, Web-Design)
- Clean up old fail2ban configuration files
- Update Makefile with new commands

frontend/src/api/dashboard.ts

@@ -1,13 +1,12 @@
 /**
  * Dashboard API module.
  *
- * Wraps `GET /api/dashboard/status`, `GET /api/dashboard/bans`, and
- * `GET /api/dashboard/accesses`.
+ * Wraps `GET /api/dashboard/status` and `GET /api/dashboard/bans`.
  */
 
 import { get } from "./client";
 import { ENDPOINTS } from "./endpoints";
-import type { AccessListResponse, DashboardBanListResponse, TimeRange } from "../types/ban";
+import type { DashboardBanListResponse, TimeRange } from "../types/ban";
 import type { ServerStatusResponse } from "../types/server";
 
 /**
@@ -43,26 +42,3 @@ export async function fetchBans(
   return get<DashboardBanListResponse>(`${ENDPOINTS.dashboardBans}?${params.toString()}`);
 }
 
-/**
- * Fetch a paginated access list (individual matched log lines) for the
- * selected time window.
- *
- * @param range    - Time-range preset.
- * @param page     - 1-based page number (default `1`).
- * @param pageSize - Items per page (default `100`).
- * @returns Paginated {@link AccessListResponse}.
- * @throws {ApiError} When the server returns a non-2xx status.
- */
-export async function fetchAccesses(
-  range: TimeRange,
-  page = 1,
-  pageSize = 100,
-): Promise<AccessListResponse> {
-  const params = new URLSearchParams({
-    range,
-    page: String(page),
-    page_size: String(pageSize),
-  });
-  return get<AccessListResponse>(`${ENDPOINTS.dashboardAccesses}?${params.toString()}`);
-}
-

frontend/src/api/endpoints.ts

@@ -30,7 +30,6 @@ export const ENDPOINTS = {
   dashboardStatus: "/dashboard/status",
   dashboardBans: "/dashboard/bans",
   dashboardBansByCountry: "/dashboard/bans/by-country",
-  dashboardAccesses: "/dashboard/accesses",
 
   // -------------------------------------------------------------------------
   // Jails