me-web? 0.5: the shared exit measured, the route from the server, the network's upstreams

- Behind your provider's shared address, me-web? now shows how its exit hands out ports
  (kept, one after another, from one block, or at random), the range it gave this device,
  and how many customers may share the address at most; the estimate sharpens with each
  check on the same address.
- It tests whether two devices behind the same address can reach each other (hairpin), and
  how long an unused connection stays open: the card says "measuring" for about two minutes
  after the check, then the answer.
- With the test from outside, the publisher's server also traces the route back to your
  address: your provider's routers and the networks in between appear on the path, with
  their names.
- The provider card says which networks your provider reaches the internet through.
- On mobile data, the path shows the operator and the type of network (5G, 4G) read from the
  phone; on Android 13 and later the phone asks once for permission to read the network type.
- The speed card adds the round trip to the publisher's server.
- The network data now comes from the publisher's server, refreshed there from open sources:
  iptoasn.com, DB-IP Lite (CC BY 4.0), the University of Oregon Route Views Project (CC BY 4.0)
  and the Android Open Source Project's list of mobile operators (Apache 2.0); the release
  notes list each source's date and checksum.
- Source links in the cards wrap instead of being cut off.
- New strings, drafted in every language.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012CzABvBkbcFqoHdmi8b9WB

src/MeWeb.App/Strings/gsw.json

@@ -47,10 +47,11 @@
   "ContactServer": "meweb.arasaka.software, betribe vom Herusgeber in Italie: zum gseh, öb du online bisch, weli öffentliche Adrässe s Internet gseht und öb's e neueri Version git, und, nume wänn du iiverstande bisch, zum probiere, das Grät vo usse z erreiche. De Server vo me-web? speicheret nüüt über dini Prüefige, usser du schicksch sie.",
   "ContactShare": "Nume wänn du teile wotsch: dini Ergebnis, a meweb.arasaka.software gschickt, nachdem du sie gläse häsch.",
   "ContactSpeed": "Nomal meweb.arasaka.software für de Gschwindigkeitstescht: bis 12 MB abe und 4 MB ufe (2 und 1 mit mobile Date).",
-  "ContactStun": "stun.meweb.arasaka.software, betribe vom Herusgeber, und stun.nextcloud.com, betribe vo Nextcloud GmbH in Tüütschland: je e churzi Nachricht, zum gseh, wie din Router Adrässe für Aaruef und Spiil übersetzt.",
+  "ContactStun": "stun.meweb.arasaka.software, betribe vom Herusgeber, und stun.nextcloud.com, betribe vo Nextcloud GmbH in Tüütschland: e churzi Nachricht a Nextcloud und öppe zwänzg a dä vom Herusgeber, es paar devo im Abstand vo zwei Minute, zum gseh, wie din Router oder din Aabieter Adrässe für Aaruef und Spiil übersetzt.",
   "Contacts": "Mit wem die App Kontakt het",
   "ContactsIntro": "me-web? redt nume mit dene, und nume wänn's prüeft:",
   "CopyLink": "Link teile",
+  "DataCredits": "Netzwerkdate: iptoasn.com (gmeinfrei), DB-IP Lite vo db-ip.com (CC BY 4.0), s University of Oregon Route Views Project (CC BY 4.0) und d Liste vo de Handyaabieter vom Android Open Source Project (Apache 2.0).",
   "DeviceGood": "Dä Computer chönnt chliini Dienscht betriibe, wänn er aa blibt.",
   "DeviceLaptop": "Guet zum Uusprobiere; für en Server, wo aa blibt, isch en chline Computer, wo immer lauft, besser.",
   "DevicePhone": "Es Handy isch en schlächte Server: Es schlaft ii, wird umetreit und lauft mit Akku.",
@@ -88,6 +89,7 @@
   "FactDownload": "Download",
   "FactGateway": "Router-Adrässe",
   "FactHairpin": "Vo dihei a dini eigeti öffentlich Adrässe",
+  "FactHairpinExit": "Zwei Grät hinder de gliiche Adrässe redet direkt mitenand (Hairpin)",
   "FactHint": "Hiiwiis",
   "FactIpv6": "IPv6",
   "FactIpv6Names": "Findet IPv6-Adrässe",
@@ -97,13 +99,16 @@
   "FactLocalIpv6": "IPv6-Adrässe vo dem Grät",
   "FactLocalPort": "Port uf dem Grät",
   "FactMapping": "Router zum Uftue gfragt",
+  "FactMappingLife": "E unbruuchti Verbindig bliibt offe für",
   "FactMemory": "Arbetsspeicher (RAM)",
   "FactMissingNames": "Näme, wo's nöd git",
   "FactNatPmp": "NAT-PMP",
   "FactNetwork": "Netzwerk",
   "FactNetworkIpv6": "Netzwerk für IPv6",
+  "FactOperator": "Handyaabieter",
   "FactPcp": "PCP",
   "FactPort25": "Port 25 (Mail verschicke)",
+  "FactPortSlice": "Vergäni Ports",
   "FactProviderIpv4": "IPv4-Adrässe",
   "FactProviderIpv6": "IPv6",
   "FactProviderPort25": "Mail-Port 25",
@@ -111,22 +116,28 @@
   "FactProviderSheet": "Technischs Dateblatt",
   "FactPublicV4": "Öffentlichs IPv4",
   "FactPublicV6": "Öffentlichs IPv6",
+  "FactRadio": "Art vom Handynetz",
   "FactReachV4": "Vo usse über IPv4",
   "FactReachV6": "Vo usse über IPv6",
   "FactRedirectedTo": "Umgleitet zu",
   "FactReverseConfirmed": "Name zeigt zrugg uf d Adrässe",
   "FactReverseLooks": "Gseht us wie",
   "FactReverseName": "Rückwärtsname (PTR)",
+  "FactRoaming": "Roaming",
+  "FactRoundTrip": "Hii und zrugg zu meweb.arasaka.software",
   "FactRoute": "Erschti Schritt vo de Route",
+  "FactRouteBack": "Route vo meweb.arasaka.software zu dir",
   "FactRouter": "Router",
   "FactRouterWan": "Internetadrässe vom Router",
   "FactSample": "Bruuchti Date",
+  "FactSharers": "Chunde, wo die Adrässe chönd teile",
   "FactSince": "Sit",
   "FactStunFirst": "Erschte STUN-Server",
   "FactStunSecond": "Zweite STUN-Server",
   "FactSystem": "System",
   "FactUpload": "Upload",
   "FactUpnp": "UPnP",
+  "FactUpstreams": "Mit em Internet verbunde über",
   "FactWayOut": "Uswäg",
   "FactWhoHasIpv6": "Wer d IPv6-Adrässe het",
   "FactWhoHasIt": "Wer d IPv4-Adrässe het",
@@ -306,6 +317,8 @@
   "UsesTitle": "Was du vo da us chasch hoste",
   "ValueAnswered": "het antwortet",
   "ValueAnsweredMissing": "als nöd vorhande gmäldet",
+  "ValueAtLeastSeconds": "mindestens {0} Sekunde",
+  "ValueBetweenSeconds": "zwüsche {0} und {1} Sekunde",
   "ValueCantTell": "unklar",
   "ValueCantTellResolver": "{0}: din Nameserver cha sie nöd abfrage",
   "ValueCount": "{0}",
@@ -328,6 +341,8 @@
   "ValueMapped": "Port {0}: offe ({1})",
   "ValueMbps": "{0} Mbit/s",
   "ValueMbpsDecimal": "{0} Mbit/s",
+  "ValueMeasuring": "am Mässe, öppe zwei Minute…",
+  "ValueMilliseconds": "{0} ms",
   "ValueNo": "nei",
   "ValueNoReverse": "keine",
   "ValueNotListed": "{0}: nöd uf de Lischte",
@@ -336,11 +351,17 @@
   "ValueOpenSheet": "Dateblatt vom Aabieter uftue",
   "ValuePort25Blocked": "gsperrt",
   "ValuePort25Open": "offe ({0} het antwortet)",
+  "ValuePortsBlock": "us eim Block, {0}–{1}",
+  "ValuePortsInOrder": "eine nach em andere, {0}–{1}",
+  "ValuePortsKept": "di gliiche wie uf dem Grät",
+  "ValuePortsScattered": "zuefällig verstreut",
   "ValueRefused": "abglehnt (Code {0})",
   "ValueSample": "{0} MB abe, {1} MB ufe",
   "ValueSharedAtHome": "din Router, teilt vo allne Grät dihei",
   "ValueSharedProvider": "de gmeinsam Usgang vo dim Aabieter, wo au anderi Chunde bruuched",
   "ValueSilent": "kei Antwort",
+  "ValueUnderSeconds": "weniger als {0} Sekunde",
+  "ValueUpTo": "bis öppe {0}",
   "ValueYes": "ja",
   "VerdictCannotTell": "Unklar",
   "VerdictNotPossible": "Nöd vo da",