fix: update fetch calls for main games and library data loading

[Kief5555]

Description

Related Issue

Fixes #

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactoring (no functional changes)
• Performance improvement
• CI/CD changes

Platform Tested

• macOS
• Windows
• Linux

Checklist

• My code follows the project's coding style
• I have tested my changes locally
• I have added/updated documentation as needed
• My changes don't introduce new warnings
• I have checked that there aren't other open PRs for the same issue

Screenshots (if applicable)

Additional Notes

[Copilot]

Pull request overview

This PR swaps the priority of data fetching methods for the home view and adds a complete implementation for the library view data loading. The changes prioritize fetching from the main games panel first, falling back to the library when needed.

Key Changes:

• Swapped fetch order in loadHomeData() to try fetch_main_games first, then fall back to fetch_library
• Implemented the previously empty loadLibraryData() function with proper loading placeholders and API calls
• Updated all console log messages and comments to reflect the new fetch order

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[Copilot]

When the library fetch fails, the placeholders are not cleared. This leaves the user seeing placeholder content instead of an indication that the library failed to load or is empty. Consider clearing the placeholders or showing an error message to provide better user feedback.

Suggested change

	console.error("Failed to load library data:", error);
	console.error("Failed to load library data:", error);
	// Clear loading placeholders on error
	renderGamesGrid("recently-played", []);
	renderGamesGrid("my-games", []);
	// Show a simple error message so the user knows the library failed to load
	const recentlyPlayedEl = document.getElementById("recently-played");
	if (recentlyPlayedEl) {
	recentlyPlayedEl.innerHTML =
	'<div class="empty-state error-state">Failed to load recently played games.</div>';
	}
	const myGamesEl = document.getElementById("my-games");
	if (myGamesEl) {
	myGamesEl.innerHTML =
	'<div class="empty-state error-state">Failed to load your library.</div>';
	}

[Copilot]

The function doesn't check if the user is authenticated before attempting to fetch library data. If a user navigates to the library view while not authenticated, the call to get_gfn_jwt will fail. Consider adding an authentication check similar to loadHomeData, which checks isAuthenticated and displays appropriate UI (like a login prompt) when the user is not authenticated.