refactor: rename ScadaLink → ZB.MOM.WW.ScadaBridge (code + projects + namespaces)

Solution + 23 src projects + 26 test projects renamed; folders, csproj,
namespaces, and ScadaLinkDbContext/ScadaBridgeDbContext class updated.
ActorSystem "scadalink" → "scadabridge", Akka seed-node URLs migrated.
SQL roles/logins, LDAP domains, CLI command name, and CLI config dir
(~/.scadalink → ~/.scadabridge) also renamed.

Build green; 5 Host.Tests fail awaiting SQL login rename in next commit.
Pre-existing StaleTagMonitor timing flakes unchanged.

Rename script committed at tools/rename-to-scadabridge.sh.

src/ZB.MOM.WW.ScadaBridge.CentralUI/Components/Layout/MainLayout.razor

@@ -0,0 +1,29 @@
+@inherits LayoutComponentBase
+
+<div class="d-flex flex-column flex-lg-row" style="min-height: 100vh;">
+    @* Hamburger toggle: visible only on viewports <lg.
+       Bootstrap collapse JS lives in bootstrap.bundle.min.js (loaded in App.razor). *@
+    <button class="btn btn-outline-secondary btn-sm d-lg-none m-2 align-self-start"
+            type="button"
+            data-bs-toggle="collapse"
+            data-bs-target="#sidebar-collapse"
+            aria-controls="sidebar-collapse"
+            aria-expanded="false"
+            aria-label="Toggle navigation">
+        &#9776;
+    </button>
+
+    <div class="collapse d-lg-block" id="sidebar-collapse">
+        <NavMenu />
+    </div>
+
+    <main class="flex-grow-1 p-3">
+        @Body
+    </main>
+</div>
+
+@* Global host for IDialogService. One instance per layout renders all confirm/prompt
+   dialogs raised via IDialogService.ConfirmAsync / PromptAsync. *@
+<DialogHost />
+
+<SessionExpiry />