Remove site.webmanifest and refactor state initialization in RecipeManager and HeaderManager

- Deleted the site.webmanifest file as it is no longer needed.
- Simplified state management by removing initPageState from RecipeManager and integrating it into HeaderManager.
- Cleaned up console logging in loraApi.js to reduce unnecessary output.
- Minor formatting adjustments in FilterManager to enhance code readability.

static/js/managers/FilterManager.js

@@ -359,7 +359,7 @@ export class FilterManager {
                 // Update state with loaded filters
                 const pageState = getCurrentPageState();
                 pageState.filters = { ...this.filters };
-                
+
                 this.updateTagSelections();
                 this.updateActiveFiltersCount();