Redesign Connect flow with step-based UX and matching logo

Replace the SF Symbol server.rack with the custom KisaniLogoMark
extracted into a shared component used by both ConnectView and BackupView.

Introduce ConnectStep enum (credentials → folder → ready) in
ConnectViewModel. The primary CTA changes label and colour at each
step: "Connect" → "Select Destination" → "Get Started". The folder
row animates in only after successful authentication; its border goes
green once a valid path is chosen. Status message updates live with
the current step. Submitting the password field triggers verify().
Rename project.yml name to Kisani so xcodegen produces Kisani.xcodeproj.

Co-Authored-By: Kutesir <kutesir@provoc.ug>
Co-Authored-By: Sentry <sentry@provoc.ug>

Shared/Components/KisaniLogoMark.swift

@@ -0,0 +1,35 @@
+import SwiftUI
+
+struct KisaniLogoMark: View {
+    var size: CGFloat = 66
+
+    var body: some View {
+        VStack(spacing: 0) {
+            driveRow
+            AppTheme.ink.frame(height: 1.5)
+            driveRow
+            AppTheme.ink.frame(height: 1.5)
+            driveRow
+        }
+        .clipShape(RoundedRectangle(cornerRadius: size * 0.167, style: .continuous))
+        .overlay(
+            RoundedRectangle(cornerRadius: size * 0.167, style: .continuous)
+                .strokeBorder(AppTheme.ink, lineWidth: 2.5)
+        )
+        .frame(width: size, height: size)
+        .shadow(color: .black.opacity(0.05), radius: 10, x: 0, y: 2)
+    }
+
+    private var driveRow: some View {
+        HStack(spacing: 0) {
+            Spacer()
+            Circle()
+                .fill(AppTheme.ink)
+                .frame(width: size * 0.106, height: size * 0.106)
+                .padding(.trailing, size * 0.106)
+        }
+        .frame(maxWidth: .infinity)
+        .frame(height: size * 0.273)
+        .background(AppTheme.surfaceRaised)
+    }
+}