card reader: move Services pill next to File manager

A red ✕ next to the filter selector appears whenever the filter is not
"All" and resets it to "All" in one click (pysimFsFilterClear).  Bump
VERSION/pyproject/PWA header to 3.40.2 and the SW cache to simple-v487.

CHANGELOG.md

@@ -9,6 +9,14 @@ every change carries a descriptive commit message.
 
 ## [Unreleased]
 
+## [3.40.2] — 2026-10-26
+
+### Added
+
+- **File filter: reset (✕) button.**  A red ✕ to the right of the filter
+  selector appears whenever the filter is not "All" and resets it to "All"
+  in one click.
+
 ## [3.40.1] — 2026-10-26
 
 ### Changed

README.md

@@ -2,7 +2,7 @@
 
 > Formerly known as OTAMan — renamed to SIMple on 2026-09-19.
 
-📢 Project news and updates: [Telegram channel](https://t.me/youeyeseesee)
+📢 Project news and updates: [website](https://atroshin.ru) · [Telegram channel](https://t.me/youeyeseesee)
 
 SIMple is a workbench for UICC/SIM card specialists: an offline HTML/JS PWA plus a local card server ([`pysim-simple-server`](pysim_simple_server/), a pySim/PC-SC bridge that also serves the PWA). It covers the full lab cycle:
 

README_RUS.md

@@ -2,7 +2,7 @@
 
 > Прежнее название — OTAMan; переименован в SIMple 2026-09-19.
 
-📢 Новости и обновления проекта: [Telegram-канал](https://t.me/youeyeseesee)
+📢 Новости и обновления проекта: [сайт](https://atroshin.ru) · [Telegram-канал](https://t.me/youeyeseesee)
 
 SIMple — инструментарий для специалистов по UICC/SIM-картам: автономный HTML/JS PWA и локальный сервер карт ([`pysim-simple-server`](pysim_simple_server/) — мост к pySim/PC-SC, он же раздаёт PWA). Закрывает весь цикл лабораторной работы:
 

frontend/index.html

@@ -1104,9 +1104,9 @@
 		<div id="pysim-body" class="hidden">
 			<div class="flex flex-wrap justify-center gap-1 mb-2">
 				<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-blue-600 text-white" data-pysim-sub="files" data-l10n="File manager">File manager</button>
+			<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-gray-200 dark:bg-slate-700 text-gray-700 dark:text-slate-300 hover:bg-gray-300 dark:hover:bg-slate-600 disabled:opacity-40 disabled:cursor-not-allowed" data-pysim-sub="services" data-needs="card" data-l10n="Services">Services</button>
 			<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-gray-200 dark:bg-slate-700 text-gray-700 dark:text-slate-300 hover:bg-gray-300 dark:hover:bg-slate-600" data-pysim-sub="cmd" data-l10n="pySim command line">pySim command line</button>
 			<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-gray-200 dark:bg-slate-700 text-gray-700 dark:text-slate-300 hover:bg-gray-300 dark:hover:bg-slate-600" data-pysim-sub="apdu" data-l10n="Raw APDU">Raw APDU</button>
-			<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-gray-200 dark:bg-slate-700 text-gray-700 dark:text-slate-300 hover:bg-gray-300 dark:hover:bg-slate-600 disabled:opacity-40 disabled:cursor-not-allowed" data-pysim-sub="services" data-needs="card" data-l10n="Services">Services</button>
 		</div>
 
 		<div id="pysim-sub-files">
@@ -1127,6 +1127,7 @@
 								<button type="button" id="pysim-fs-filter-btn" aria-haspopup="true" aria-expanded="false" onclick="pysimFsFilterToggle()" class="px-2 py-0.5 text-xs rounded border border-gray-300 dark:border-slate-600 hover:bg-gray-200 dark:hover:bg-slate-700 text-gray-700 dark:text-slate-300 max-w-xs truncate">All</button>
 								<div id="pysim-fs-filter-menu" role="group" aria-label="Filter" class="hidden absolute left-0 mt-1 z-50 w-64 max-h-64 overflow-y-auto rounded border border-gray-300 dark:border-slate-600 bg-white dark:bg-slate-800 p-2 shadow-lg"></div>
 							</div>
+							<button type="button" id="pysim-fs-filter-clear" onclick="pysimFsFilterClear()" class="hidden px-1 text-xs text-red-600 dark:text-red-400 hover:text-red-700 dark:hover:text-red-300" data-l10n-title="Reset filter" aria-label="Reset filter">✕</button>
 						</div>
 						<button id="pysim-fs-probe-btn" data-needs="card" onclick="pysimFsProbeAll()" class="w-full mb-1 px-2 py-0.5 rounded bg-gray-600 text-white hover:bg-gray-700 disabled:opacity-40 disabled:cursor-not-allowed" data-l10n="Probe all files">Probe all files</button>
 						<div id="pysim-fs-probe-status" class="hidden mb-1 text-gray-500 dark:text-slate-400"></div>
@@ -1989,7 +1990,7 @@
 // ===== Version =====
 // Single source of truth for the PWA version: shown in the header and used
 // by the server version check in pysimConnect().
-const SIMPLE_VERSION = '3.40.1';
+const SIMPLE_VERSION = '3.40.2';
 document.getElementById('app-version').textContent = 'v' + SIMPLE_VERSION;
 
 // ===== view history (the browser Back/Forward buttons) =====
@@ -16270,6 +16271,7 @@ function pysimFsFilterRender() {
 	const menu = document.getElementById('pysim-fs-filter-menu');
 	const btn = document.getElementById('pysim-fs-filter-btn');
 	if (!menu) return;
+	const active = pysimFsFilter.size > 0 && !pysimFsFilter.has(FS_FILTER_ALL);
 	const services = fsFilterServiceOptions();
 	const item = (id, label) =>
 		'<label class="flex items-center gap-2 px-2 py-0.5 rounded cursor-pointer hover:bg-gray-100 dark:hover:bg-slate-700 text-xs text-gray-700 dark:text-slate-200">' +
@@ -16296,7 +16298,6 @@ function pysimFsFilterRender() {
 	if (btn) {
 		btn.textContent = pysimFsFilterSummary();
 		// a non-"All" selection stands out (blue, like the active sort pill)
-		const active = pysimFsFilter.size > 0 && !pysimFsFilter.has(FS_FILTER_ALL);
 		btn.classList.toggle('bg-blue-600', active);
 		btn.classList.toggle('text-white', active);
 		btn.classList.toggle('text-gray-700', !active);
@@ -16304,6 +16305,11 @@ function pysimFsFilterRender() {
 		btn.classList.toggle('hover:bg-gray-200', !active);
 		btn.classList.toggle('dark:hover:bg-slate-700', !active);
 	}
+	const clearBtn = document.getElementById('pysim-fs-filter-clear');
+	if (clearBtn) {
+		clearBtn.classList.toggle('hidden', !active);
+		clearBtn.setAttribute('aria-label', t('Reset filter'));
+	}
 }
 
 // Expand or collapse the menu (`force` overrides the toggle; the outside
@@ -16339,6 +16345,11 @@ function pysimFsFilterSetEntry(entry, on) {
 	pysimFsAutoExpandForFilter();
 }
 
+// The ✕ next to the filter selector: back to "All".
+function pysimFsFilterClear() {
+	pysimFsFilterSetEntry(FS_FILTER_ALL, true);
+}
+
 // The cross-reference inverted to service number -> feature name, per file
 // table.  Both maps are declared later in this file, so they are read on the
 // first call, never while the filter block itself is evaluated.
@@ -28100,6 +28111,7 @@ const LANG_RU = {
 	'Sort:': 'Сортировка:',
 	'Name': 'Имя',
 	'Filter:': 'Фильтр:',
+	'Reset filter': 'Сбросить фильтр',
 	'(no filters yet)': '(фильтров пока нет)',
 	'Identifiers': 'Идентификаторы',
 	'PLMN selection': 'Выбор PLMN',

frontend/sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'simple-v486';
+const CACHE = 'simple-v487';
 const URLS = [
   'index.html',
   'help.html',

frontend/tests/fs_filter.test.js

@@ -111,10 +111,11 @@ function fakeMenu() {
 	};
 }
 
-const dom = { menu: null, btn: null };
+const dom = { menu: null, btn: null, clear: null };
 globalThis.document = {
 	getElementById: id => (id === 'pysim-fs-filter-menu' ? dom.menu
-		: (id === 'pysim-fs-filter-btn' ? dom.btn : null)),
+		: (id === 'pysim-fs-filter-btn' ? dom.btn
+			: (id === 'pysim-fs-filter-clear' ? dom.clear : null))),
 };
 
 let code = '';
@@ -123,7 +124,7 @@ for (const f of ['fsFilterServiceOptions', 'fsFilterIndexBuild', 'fsFilterIndex'
 	'fsFilterPathsKeyOf', 'pysimFsFilterPathsInvalidate', 'pysimFsFilterMatchingPaths',
 	'pysimFsFilterMatch', 'pysimFsFilterShow', 'pysimFsFilterLabel',
 	'pysimFsFilterSummary', 'pysimFsFilterRender', 'pysimFsFilterToggle',
-	'pysimFsFilterSetEntry', 'pysimFsFilterRestore', 'pysimFsNodePath',
+	'pysimFsFilterSetEntry', 'pysimFsFilterClear', 'pysimFsFilterRestore', 'pysimFsNodePath',
 	'pysimFsExpandAll', 'pysimFsCollapseAll', 'pysimFsAutoExpandForFilter']) {
 	code += extractFunc(html, f) + '\n';
 }
@@ -161,6 +162,31 @@ test('the file tree has a collapsed filter dropdown next to the sort pills', ()
 	assert.ok(!/pysimFsSetFilter\(/.test(html));
 });
 
+test('the ✕ next to the selector resets a non-All filter to All', () => {
+	// markup: a hidden red ✕ that clears the filter
+	assert.match(html, /id="pysim-fs-filter-clear"[^>]*onclick="pysimFsFilterClear\(\)"/);
+	assert.match(html, /id="pysim-fs-filter-clear"[^>]*data-l10n-title="Reset filter"/);
+	// the clear handler resets to All
+	const fn = extractFunc(html, 'pysimFsFilterClear');
+	assert.ok(fn.indexOf('pysimFsFilterSetEntry(FS_FILTER_ALL, true)') > 0, fn);
+	// the render shows it only when a non-All filter is active
+	dom.menu = fakeMenu();
+	dom.btn = fakeBtn();
+	dom.clear = fakeBtn();
+	withFilter(['plmn-selection'], () => {
+		pysimFsFilterRender();
+		assert.strictEqual(dom.clear.classes.has('hidden'), false);
+		assert.strictEqual(dom.clear.attrs['aria-label'], 'Reset filter');
+	});
+	withFilter(['all'], () => {
+		pysimFsFilterRender();
+		assert.strictEqual(dom.clear.classes.has('hidden'), true);
+	});
+	// the Russian entry exists
+	const dict = html.match(/const LANG_RU = \{([\s\S]*?)\n\};/)[1];
+	assert.ok(dict.includes("'Reset filter':"), 'missing Russian entry');
+});
+
 test('an outside click or Escape closes the menu', () => {
 	const click = html.match(/document\.addEventListener\('click', e => \{([\s\S]{0,600}?)\n\}\);/);
 	assert.ok(click, 'no document click listener');

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pysim-simple-server"
-version = "3.40.1"
+version = "3.40.2"
 description = "HTTP REST server wrapping pysim for the SIMple PWA"
 license = { text = "GPL-2.0-or-later" }
 requires-python = ">=3.9"

pysim_simple_server/server.py

@@ -37,7 +37,7 @@ from osmocom.tlv import BER_TLV_IE
 from osmocom.utils import rpad
 
 
-VERSION = '3.40.1'
+VERSION = '3.40.2'
 
 MAX_ENVELOPE_SEGMENTS = 5  # max SMS segments for outgoing C-APDU in ENVELOPE