feat: Enhance project and scenario creation with monitoring metrics

- Added monitoring metrics for project creation success and error handling in `ProjectRepository`.
- Implemented similar monitoring for scenario creation in `ScenarioRepository`.
- Refactored `run_monte_carlo` function in `simulation.py` to include timing and success/error metrics.
- Introduced new CSS styles for headers, alerts, and navigation buttons in `main.css` and `projects.css`.
- Created a new JavaScript file for navigation logic to handle chevron buttons.
- Updated HTML templates to include new navigation buttons and improved styling for buttons.
- Added tests for reporting service and routes to ensure proper functionality and access control.
- Removed unused imports and optimized existing test files for better clarity and performance.

templates/partials/base_footer.html

@@ -1,5 +1,8 @@
 <footer class="site-footer">
   <div class="container footer-inner">
+    <div class="footer-logo">
+      <img src="/static/img/logo_big.png" alt="CalMiner Logo" class="footer-logo-img" />
+    </div>
     <p>
       &copy; {{ current_year }} CalMiner by
       <a href="https://allucanget.biz/">AllYouCanGET</a>. All rights reserved.