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/tests/phone_tabs.test.js

@@ -29,6 +29,7 @@ const code = extractFunc(html, 'phoneSwitchSubtab') + '\n' +
 	'globalThis.pysimPollStatusInit = () => { globalThis._poll = (globalThis._poll || 0) + 1; };\n' +
 	'globalThis.pysimPliRender = () => { globalThis._pli = (globalThis._pli || 0) + 1; };\n' +
 	'globalThis.tpRefresh = () => { globalThis._tp = (globalThis._tp || 0) + 1; };\n' +
+	'globalThis.esimFetchAll = () => { globalThis._esim = (globalThis._esim || 0) + 1; };\n' +
 	'globalThis.netStateFetch = () => { globalThis._netstate = (globalThis._netstate || 0) + 1; };\n';
 eval(code);
 
@@ -44,10 +45,12 @@ function setup() {
 	const buttons = [
 		{ dataset: { phoneSub: 'phone' }, classList: makeClassList() },
 		{ dataset: { phoneSub: 'tr' }, classList: makeClassList() },
+		{ dataset: { phoneSub: 'esim' }, classList: makeClassList() },
 	];
 	const panels = {
 		'phone-sub-phone': { classList: makeClassList() },
 		'phone-sub-tr': { classList: makeClassList() },
+		'phone-sub-esim': { classList: makeClassList() },
 	};
 	globalThis.document = {
 		querySelectorAll: sel => (sel === '.phone-subtab' ? buttons : []),
@@ -55,6 +58,7 @@ function setup() {
 	};
 	globalThis._anchor = null;
 	globalThis._stk = globalThis._events = globalThis._log = globalThis._poll = globalThis._pli = globalThis._tp = 0;
+	globalThis._esim = globalThis._netstate = 0;
 	return { buttons, panels };
 }