chore: cleanup orphaned bot files, restore needed utils

Removed orphaned files:
- app/bots/medical-expert/types/index.ts (92 lines, never imported)
- app/bots/product-manager/metadata.ts (18 lines, never used)

Restored utils needed by swiss-german-teacher components:
- utils/constants.ts (used by EmailGenerator, TextGenerator, SwissContentSection)
- utils/navigation.ts (used by EmailGenerator)

Note: Previous commit incorrectly removed these as orphaned.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: catomean

app/bots/medical-expert/types/index.ts

@@ -0,0 +1,34 @@
+/**
+ * Shared UI constants
+ *
+ * This file centralizes UI string constants to:
+ * - Maintain visual consistency across components
+ * - Simplify future UI updates (change in one place)
+ * - Reduce duplication of lengthy Tailwind class strings
+ */
+
+// Button styles
+export const btnPrimary =
+  'px-6 py-3 bg-green-500 text-white font-medium rounded-md hover:bg-green-600 transition-colors focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2';
+export const btnSecondary =
+  'px-6 py-3 bg-white text-gray-700 font-medium rounded-md border border-gray-300 hover:bg-gray-50 transition-colors focus:outline-none focus:ring-2 focus:ring-gray-500 focus:ring-offset-2';
+
+// Card styles
+export const cardStyle = 'p-6 bg-white rounded-xl shadow-sm border border-gray-200 relative';
+
+// Badge styles
+export const comingSoonBadge =
+  'absolute top-4 right-4 bg-amber-100 text-amber-800 text-xs font-semibold px-2.5 py-0.5 rounded-full border border-amber-200';
+
+// Feature number styles
+export const featureNumberBadge =
+  'flex-shrink-0 w-10 h-10 rounded-full bg-blue-100 flex items-center justify-center text-blue-600 font-semibold';
+export const featureNumberText = 'text-lg font-medium text-gray-900 mb-2';
+
+// Section styles
+export const sectionHeading = 'text-3xl font-semibold text-gray-900 mb-4';
+export const sectionSubheading = 'text-lg text-gray-600 mb-8';
+
+// Common CSS classes
+export const cardHeading = 'text-xl font-semibold mb-2';
+export const cardText = 'text-gray-600 mb-4';

app/bots/product-manager/metadata.ts

@@ -0,0 +1,22 @@
+/**
+ * Opens the Heidi bot in a new tab with an optional query
+ * @param query Optional query to append to the URL
+ */
+export const openHeidiBot = (query?: string) => {
+  const baseUrl = 'https://chatgpt.com/g/g-rni41WTSh-heidi-tell';
+  const url = query ? `${baseUrl}?q=${encodeURIComponent(query)}` : baseUrl;
+
+  // Ensure the window opens properly
+  const newWindow = window.open(url, '_blank');
+
+  // Fallback if window.open is blocked
+  if (!newWindow || newWindow.closed || typeof newWindow.closed === 'undefined') {
+    // Show a message to the user
+    alert('Please allow pop-ups to open Heidi in a new tab, or click this link: ' + url);
+
+    // Copy the URL to clipboard as another fallback
+    navigator.clipboard.writeText(url).catch(() => {
+      // Clipboard write failed - user already alerted
+    });
+  }
+};