Add header and footer templates for report generation

- Created a footer template with contact information and page number.
- Created a header template displaying patient details including name, age, height, weight, and focus.

report_gen/page_1.html

@@ -38,8 +38,3 @@
     <!-- Dotted Pattern at Bottom -->
 </div>
 
-<style>
-    .grid-cols-20 {
-        grid-template-columns: repeat(20, minmax(0, 1fr));
-    }
-</style>