fix(history): auto-apply history filters and remove explicit buttons

HistoryPage no longer requires Apply/Clear; filter state auto-syncs with query. Added guard to avoid redundant state updates. Updated task list in Docs/Tasks.md to mark completion.

frontend/src/pages/__tests__/HistoryPage.test.tsx

@@ -1,11 +1,11 @@
 import { describe, expect, it, vi } from "vitest";
-import { render, screen } from "@testing-library/react";
+import { render, screen, waitFor } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
 import { FluentProvider, webLightTheme } from "@fluentui/react-components";
-import { HistoryPage } from "../HistoryPage";
 
 let lastQuery: Record<string, unknown> | null = null;
 const mockUseHistory = vi.fn((query: Record<string, unknown>) => {
+  console.log("mockUseHistory called", query);
   lastQuery = query;
   return {
     items: [],
@@ -18,16 +18,16 @@ const mockUseHistory = vi.fn((query: Record<string, unknown>) => {
   };
 });
 
-vi.mock("../hooks/useHistory", () => ({
+vi.mock("../../hooks/useHistory", () => ({
   useHistory: (query: Record<string, unknown>) => mockUseHistory(query),
   useIpHistory: () => ({ detail: null, loading: false, error: null, refresh: vi.fn() }),
 }));
 
-vi.mock("../components/WorldMap", () => ({
+vi.mock("../../components/WorldMap", () => ({
   WorldMap: () => <div data-testid="world-map" />,
 }));
 
-vi.mock("../api/config", () => ({
+vi.mock("../../api/config", () => ({
   fetchMapColorThresholds: async () => ({
     threshold_low: 10,
     threshold_medium: 50,
@@ -35,8 +35,10 @@ vi.mock("../api/config", () => ({
   }),
 }));
 
+import { HistoryPage } from "../HistoryPage";
+
 describe("HistoryPage", () => {
-  it("renders DashboardFilterBar and applies origin+range filters", async () => {
+  it("auto-applies filters on change and hides apply/clear actions", async () => {
     const user = userEvent.setup();
 
     render(
@@ -45,14 +47,30 @@ describe("HistoryPage", () => {
       </FluentProvider>,
     );
 
-    // Initial load should include the default query.
-    expect(lastQuery).toEqual({ page_size: 50 });
+    // Initial load should include the auto-applied default query.
+    await waitFor(() => {
+      expect(lastQuery).toEqual({
+        range: "24h",
+        origin: undefined,
+        jail: undefined,
+        ip: undefined,
+        page: 1,
+        page_size: 50,
+      });
+    });
 
-    // Change the time-range and origin filter, then apply.
+    expect(screen.queryByRole("button", { name: /apply/i })).toBeNull();
+    expect(screen.queryByRole("button", { name: /clear/i })).toBeNull();
+
+    // Time-range and origin updates should be applied automatically.
     await user.click(screen.getByRole("button", { name: /Last 7 days/i }));
-    await user.click(screen.getByRole("button", { name: /Blocklist/i }));
-    await user.click(screen.getByRole("button", { name: /Apply/i }));
+    await waitFor(() => {
+      expect(lastQuery).toMatchObject({ range: "7d" });
+    });
 
-    expect(lastQuery).toMatchObject({ range: "7d", origin: "blocklist" });
+    await user.click(screen.getByRole("button", { name: /Blocklist/i }));
+    await waitFor(() => {
+      expect(lastQuery).toMatchObject({ origin: "blocklist" });
+    });
   });
 });