feat(sdk): P3.4 @insignia/iios-inbox-web + kernel-client inbox REST

RestClient.listInboxItems/patchInboxItem + InboxItem type; iios-inbox-web
InboxProvider + useInbox (poll + snooze/done/reopen). Boundary allowlist extended.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

pnpm-lock.yaml

@@ -51,6 +51,25 @@ importers:
 
   packages/iios-contracts: {}
 
+  packages/iios-inbox-web:
+    dependencies:
+      '@insignia/iios-kernel-client':
+        specifier: workspace:*
+        version: link:../iios-kernel-client
+    devDependencies:
+      '@types/react':
+        specifier: ^19.0.0
+        version: 19.2.17
+      react:
+        specifier: ^19.0.0
+        version: 19.2.7
+      tsup:
+        specifier: ^8.3.5
+        version: 8.5.1(jiti@2.7.0)(postcss@8.5.16)(typescript@5.9.3)
+      typescript:
+        specifier: ^5.7.3
+        version: 5.9.3
+
   packages/iios-kernel-client:
     dependencies:
       '@insignia/iios-contracts':