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, 3 insertions, 1 deletions

diff --git a/Hutch/Views/Settings/SettingsView.swift b/Hutch/Views/Settings/SettingsView.swift
index 4ed9216..577de8a 100644
--- a/Hutch/Views/Settings/SettingsView.swift
+++ b/Hutch/Views/Settings/SettingsView.swift
@@ -32,7 +32,9 @@ struct SettingsView: View {
                 }
             )
         ) {
-            Button("Cancel", role: .cancel) {}
+            Button("Cancel", role: .cancel) {
+                /* Dismiss only; destructive action is separate. */
+            }
             Button(pendingDestructiveAction?.confirmationLabel ?? "Confirm", role: .destructive) {
                 guard let action = pendingDestructiveAction else { return }
                 pendingDestructiveAction = nil