Release 1.12.2: CA1822 fix + release record

docs/RELEASE_1.12.2.md

@@ -0,0 +1,44 @@
+# MAUverce 1.12.2 release record
+
+Built: 2026-08-02
+
+Classification: engineering release published as GitHub Release `v1.12.2`.
+Not production-approved until remaining `docs/RELEASE_CHECKLIST.md` gates pass
+on the exact promoted signed artifacts.
+
+## Targets
+
+| Client | Path | Version | Build |
+| --- | --- | --- | --- |
+| Android (MAUI) | `mauverse_mobile` | `1.12.2` | `versionCode` 31 |
+| iPhone (SwiftUI) | `MauverseIOS` | `1.12.2` | `CURRENT_PROJECT_VERSION` 31 |
+
+- Package: `com.pmi4freal.mauverse3`
+- Release commit: `aa04ea534c3ab729b4031af4bf0dd7b4881a2137` (`main`)
+- Tag / GitHub Release: https://github.com/decoder-dev/mauverse/releases/tag/v1.12.2
+- Pull request: https://github.com/decoder-dev/mauverse/pull/21 (merged)
+- CI on release commit: _pending — GitHub Actions blocked by account spending limit / payment_
+
+## Published artifacts (unsigned)
+
+| Artifact | SHA-256 |
+| --- | --- |
+| `mauverse-android-arm64-unsigned.aab` | _pending CI_ |
+| `mauverse-native-ios-arm64-unsigned.ipa` | _pending CI_ |
+
+## Product changes
+
+- News titles: decode HTML entities (` `, ` `, numeric entities) so amounts render as `100 000` instead of literal ` `.
+- API RSS parser: same thin-space cleanup after `html.unescape`.
+- Phones: Murmansk local 6-digit PBX numbers dial as `+7 8152 …`; trailing `(3045)` / `доб. 3045` become `;ext=` extensions instead of being concatenated into a bogus long number.
+- Android department contacts: tap-to-call uses the same formatter.
+
+## Verification
+
+- [ ] All four CI jobs green on `aa04ea5` (`backend`, `api-image`,
+  `android-release`, `Native SwiftUI iPhone Release (unsigned)`).
+- [ ] GitHub Release `v1.12.2` published with unsigned AAB/IPA and checksums.
+- [ ] Protected production Android keystore signing (not `CN=Android Debug`).
+- [ ] Apple distribution signing of the native IPA on an approved Mac.
+- [ ] Device smoke test from `docs/RELEASE_CHECKLIST.md`.
+- [ ] Production API TLS, readiness, Moodle/mail monitoring, and rollback owner.

mauverse_mobile/ViewModel/Dialogs/DetailTelephoneViewModel.cs

@@ -48,6 +48,10 @@ async Task GetPhone(DeptInfoDTO dept)
         }
 
         [RelayCommand]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage(
+            "Performance",
+            "CA1822:Mark members as static",
+            Justification = "RelayCommand generation requires the instance command contract used by XAML.")]
         async Task CallAsync(string? rawPhone)
         {
             if (string.IsNullOrWhiteSpace(rawPhone))