fix: centralize URLs, tighten models, and polish SwiftUI bindingsv3.1.3

- Add shared HutchDeepLinkURL constants for app, widgets, and tests.
- Bump marketing version to 3.1.2 and build to 70 (app + widget extension).
- Point Hutch stats default base URL at HutchStatsAPI; add SRHTWebURL status
  incident feed and reuse it from SystemStatusService.
- Group Project into Metadata and Resources; split ContributionStatsResponse
  into StatsWindow and StatsTotals with updated decoding and tests.
- Replace @Bindable usage with explicit Bindings in Profile, Projects list,
  and repository ACL flows; simplify Home pinned-item helper; add no-op
  bodies on cancel alert buttons where the compiler requires a statement.
- Move repository row build-status indicator next to the relative-updated
  caption and reserve a fixed 8×8 slot so the row does not jump when status
  loads.
- Use NSString.lastPathComponent for build artifact filenames; collapse
  duplicate ACL error branches; minor HutchStats HTTP and XMLParserDelegate
  cleanups.
- Point widgets at HutchDeepLinkURL helpers; align tests with the new
  response and URL types.

1 files changed, 10 insertions, 4 deletions

diff --git a/Hutch/Views/Projects/ProjectsListView.swift b/Hutch/Views/Projects/ProjectsListView.swift
index 12a5149..f6d5766 100644
--- a/Hutch/Views/Projects/ProjectsListView.swift
+++ b/Hutch/Views/Projects/ProjectsListView.swift
@@ -67,8 +67,6 @@ struct ProjectsListView: View {
 
     @ViewBuilder
     private func content(_ viewModel: ProjectsListViewModel) -> some View {
-        @Bindable var vm = viewModel
-
         List {
             ForEach(viewModel.filteredProjects) { project in
                 NavigationLink {
@@ -84,7 +82,10 @@ struct ProjectsListView: View {
         .themedList()
         .listStyle(.plain)
         .searchable(
-            text: $vm.searchText,
+            text: Binding(
+                get: { viewModel.searchText },
+                set: { viewModel.searchText = $0 }
+            ),
             placement: .navigationBarDrawer(displayMode: .always),
             prompt: "Search projects"
         )
@@ -107,7 +108,12 @@ struct ProjectsListView: View {
                 )
             }
         }
-        .srhtErrorBanner(error: $vm.error)
+        .srhtErrorBanner(
+            error: Binding(
+                get: { viewModel.error },
+                set: { viewModel.error = $0 }
+            )
+        )
         .refreshable {
             await viewModel.loadProjects()
         }