Completed Dashboard Navigation draft

[flora0110]

Summary

This pull request implements the Dashboard Navigation feature, which allows users to:

• View introductions (detailed content not yet written) for each feature on the dashboard.
• Navigate to the User Profile Management page by clicking the "Profile" icon in the bottom navigation bar.

Changes Implemented

• Added a bottom navigation bar with four icons: Chat, Match, Fitness, and Profile.
• Clicking the "Profile" icon navigates the user to the User Profile Management page.
• Introduced the ProfilesController with a show action to handle profile page requests.
• Added corresponding routes and a basic view template for the new feature.
• All necessary Cucumber tests have been written and are passing.

Testing

• Verified that all Cucumber feature tests are passing.
• Manually tested the navigation flow from the dashboard to the user profile page to ensure functionality.

Notes

• This is the initial version of the dashboard navigation feature. The page is still in draft form and has not been fully styled or polished yet.
• Further improvements, including UI enhancements and more detailed feature introductions, will be addressed in future pull requests.
• Please review and approve for merging into the main branch.