Fix major Nearlight deviations from design review

- Expose End conversation + readable draft during connecting/waiting
- Stop masking assistant speaking/thinking state in Type/muted modes
- Restrict failure diagnosis to real causes (no invented network text)
- Replace old blue tint with Rosewood everywhere
- Fix transcript short-content bottom-anchor (top-align short histories)
- Settings: visible Server URL label, focus on rejected save, edit clears
  saved confirmation, trim-aware unchanged detection
- Task detail: live store lookup with missing-task state
- Task rows: status text label restored

Sources/Features/Settings/SettingsView.swift

@@ -14,6 +14,7 @@ struct SettingsView: View {
     @State private var showVoicePicker = false
     @State private var urlJustSaved = false
     @State private var showModelPicker = false
+    @FocusState private var urlFocused: Bool
 
     init(settings: SettingsStore, session: VoiceSession) {
         self.settings = settings
@@ -60,12 +61,21 @@ struct SettingsView: View {
                 }
             } header: { Text("Intelligence") }
             Section {
+                Text("Server URL")
+                    .font(.footnote.weight(.semibold))
+                    .foregroundStyle(Nearlight.quiet)
                 TextField(SettingsStore.defaultServerURL, text: $urlText)
                     .keyboardType(.URL)
                     .autocorrectionDisabled()
                     .textInputAutocapitalization(.never)
                     .accessibilityLabel("Server URL")
+                    .focused($urlFocused)
                     .onAppear { urlText = settings.serverURL }
+                    .onChange(of: urlText) { _, _ in
+                        // Any edit clears the saved confirmation and error.
+                        urlJustSaved = false
+                        urlError = nil
+                    }
                     .overlay(alignment: .trailing) {
                         if urlJustSaved {
                             Image(systemName: "checkmark.circle")
@@ -135,8 +145,10 @@ struct SettingsView: View {
             urlText = trimmed
             urlError = nil
             urlJustSaved = true
+            urlFocused = false
         case .failure(let error):
             urlError = error.localizedDescription
+            urlFocused = true
         }
     }
 }
@@ -160,7 +172,7 @@ struct VoicePickerView: View {
                             if settings.voiceID == voice.id {
                                 Spacer()
                                 Image(systemName: "checkmark")
-                                    .foregroundStyle(HopeStyle.tint)
+                                    .foregroundStyle(Nearlight.rosewood)
                             }
                         }
                     }
@@ -205,7 +217,7 @@ struct ModelPickerView: View {
                             if activeModelID == model.id {
                                 Spacer()
                                 Image(systemName: "checkmark")
-                                    .foregroundStyle(HopeStyle.tint)
+                                    .foregroundStyle(Nearlight.rosewood)
                             }
                         }
                     }