Add home redirection

[ildyria]

This PR is a precondition for the future timeline page, feed page (and others?)

This pull request introduces a new "Home" page feature, allowing users to configure a default homepage for the application. The changes span backend configuration, frontend routing, and state management updates. Below is a summary of the most important changes grouped by theme:

Backend Changes:

• Added a new database migration (2025_06_12_102340_home_page.php) to define a configuration key home_page_default with a default value of "gallery" for setting the default homepage.
• Updated InitConfig class to include a new property default_homepage and fetch its value from the configuration. [1] [2]

Frontend Routing and Components:

• Introduced a new Home.vue component that redirects users to the appropriate default homepage based on the configuration.
• Updated the frontend router (routes.ts) to add a route for the new "Home" page (/home). [1] [2]
• Modified Landing.vue and Statistics.vue to redirect to the "Home" page instead of the "Gallery" page. [1] [2] [3] [4]

State Management:

• Updated LycheeStateStore to include a new default_homepage property and ensure it is initialized when loading application data. [1] [2]

Miscellaneous:

• Adjusted the web_v2.php routes file to add a /home route for the new homepage.
• Removed the "home" keyword from the honeypot configuration to avoid conflicts with the new route.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.66%. Comparing base (b71c206) to head (5a43151).
Report is 2 commits behind head on master.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.