esim: local eUICC operations in the Phone simulator tab (v2.8.0)

New eSIM pill (Phone simulator) for SGP.22/32 cards, built on pySim's
ES10 static API — no lpac, no new dependencies, no pysim patches, no
SM-DP+ interaction:

- Chip: EID, EUICCInfo1/2, configured addresses (ES10a/b).
- Profiles: GetProfilesInfo with metadata (state, nickname, provider,
  ICCID, ISD-P AID, class, owner, icon).
- Notifications: read-only ListNotification viewer.
- Switch: Enable/DisableProfile with RefreshFlag=1; the card's REFRESH
  (fetched/answered/logged by the transport's proactive handler) or an ok
  result triggers _esim_reinit() — reset + equip + _apply_equipped_card —
  so the ICCID, network state and cached views are re-read.
- Server: pysim_simple_server/esim.py, GET /api/esim/chip|profiles|
  notifications, POST /api/esim/profile (all under _CARD_LOCK; 400
  not_an_euicc), euicc/eid in /api/status.
- Tests: tests/test_esim.py (fake scc, monkeypatched store_data_tlv),
  frontend/tests/esim.test.js; help EN/RU, docs/api.md, AGENTS.

frontend/help.html

@@ -444,7 +444,7 @@
 
 <section class="mb-10">
 	<h2 id="proactive-uicc" class="text-xl font-semibold mb-3 border-b border-gray-300 dark:border-slate-700 pb-1">8. Phone simulator</h2>
-	<p class="text-sm mb-3">Interacts with the Card Application Toolkit session. The view has two pills: <strong>Phone</strong> (STK menu, STATUS and polling, subscribed events, proactive command log) and <strong>TR Config</strong> (response data injected into TERMINAL RESPONSEs for proactive commands).</p>
+	<p class="text-sm mb-3">Interacts with the Card Application Toolkit session. The view has three pills: <strong>Phone</strong> (STK menu, STATUS and polling, subscribed events, proactive command log), <strong>TR Config</strong> (response data injected into TERMINAL RESPONSEs for proactive commands) and <strong>eSIM</strong> (local eUICC operations).</p>
 
 	<h3 id="stk-menu" class="text-lg font-medium mb-2">8.1 STK menu</h3>
 	<p class="text-sm mb-3">When the card has issued a SET UP MENU command, a &ldquo;STK menu&rdquo; block appears at the top of this view with an emerald <strong>STK: &lt;title&gt;</strong> button that opens the menu overlay (same as the card&rsquo;s STK menu browser). If the card has not set up a menu, the block shows &ldquo;No menu set by the card&rdquo; instead. The menu state is refreshed each time the view is opened. User-interactive proactive commands always get a TERMINAL RESPONSE: the overlay pauses for your choice, and if you neither answer nor press <strong>Timeout</strong>, the server answers with a timeout result after the <code class="font-mono text-sm">--menu-timeout</code> seconds (default 60, <code class="font-mono text-sm">0</code> disables). <strong>Back</strong> and <strong>Timeout</strong> keep the dialogue with the card going: when the card replies with a further proactive command (SELECT ITEM or DISPLAY TEXT) the panel shows it; the cached top menu appears only when the card has nothing more to execute.</p>
@@ -494,6 +494,15 @@
 	<h4 id="network-state" class="font-medium mb-1">Network state monitor</h4>
 	<p class="text-sm mb-3">Next to the simulation buttons a compact <strong>Network state</strong> panel shows what the card currently holds and what was last simulated. Its header carries the <strong>simulated service state</strong> — <em>Undefined</em> until a scenario or a Location status event sets it, then <em>Normal service</em> (green), <em>Limited service</em> (amber) or <em>No service</em> (red), with a red <em>PLMN not allowed</em> marker when the location files or EF.FPLMN show a rejection — plus the current <strong>location</strong>: PLMN, country and operator (from the optional worldwide MCC/MNC list when loaded), the LAI/RAI/TAI, and the <strong>roaming class</strong> (<em>Home</em> when the PLMN equals the HPLMN, <em>Home equivalent</em> when it is in EF.EHPLMN, otherwise <em>Guest</em>). Below it, one compact line per monitored file (IMSI, EHPLMN, SPDI, HPLMNwAcT, LOCI, PSLOCI, EPSLOCI, EPSNSC, CBMI, CBMIR, SMSstatus, FPLMN) with its decoded summary and how it was last updated (<code class="font-mono text-sm">init</code>, <code class="font-mono text-sm">write</code>, <code class="font-mono text-sm">read</code>, <code class="font-mono text-sm">refresh</code>); hover for the full decoded fields — long PLMN lists are abbreviated (EF.HPLMNwAcT shows only the first network plus a <code class="font-mono text-sm">… +N</code> counter, with the access technologies in the tooltip). The panel reads the files once at equip (only when the ICCID was readable), updates them in place from the bytes the simulator wrote, re-reads EF.IMSI after every scenario and Location-status event (multi-IMSI applets) and never polls the card — use <strong>Refresh</strong> to re-read all files on demand.</p>
 
+	<h3 id="esim" class="text-lg font-medium mb-2">8.8 eSIM / LPA (local operations)</h3>
+	<p class="text-sm mb-2">For an eUICC (SGP.22/SGP.32) the <strong>eSIM</strong> pill reads the chip and manages the installed profiles through the local ES10 interface (via pySim, no SM-DP+ contact):</p>
+	<ul class="list-disc list-inside text-sm space-y-1 mb-3">
+		<li><strong>Chip</strong> — EID, EUICCInfo1/2 (profile version, SVN, firmware, GlobalPlatform version, RSP capabilities, category, &hellip;) and the configured default SM-DP+ / root DS addresses.</li>
+		<li><strong>Profiles</strong> — every profile with its state (enabled/disabled), nickname, provider, name, ICCID, ISD-P AID, class, owner and icon type. <strong>Enable</strong>/<strong>Disable</strong> switches a profile; the card usually sends REFRESH first (logged in the proactive command log) and after the switch the card session is re-initialized like an equip, so the ICCID, network state and every cached card view are re-read.</li>
+		<li><strong>Notifications</strong> — read-only list of pending notifications (sequence number, operation, address, ICCID); nothing is processed or removed.</li>
+	</ul>
+	<p class="text-sm mb-3">No profile downloads, no notification handling and no SM-DP+ interaction — only the local ES10a/b/c functions are used. The card must be an eUICC; otherwise the pill says so.</p>
+
 </section>
 
 <section class="mb-10">