Fixes: 1) Correct mutation name from `setlanguage` to `setLanguage` for consistency; 2) Improve product listing reactivity by addressing missing initialization in `useStore`; 3) Replace generic product queries with parametrized `useProducts` for modularity; 4) Resolve minor typos, missing semicolons, and code formatting inconsistencies.
Extra: 1) Refactor feedback-related types, composables, and GraphQL utilities for modularity; 2) Update styles, Vue templates, and related scripts with enhanced formatting; 3) Remove unused methods like `getProducts`, standardizing query reactivity; 4) Cleanup and organize imports across multiple files.
Fixes: None;
Extra: 1) Create Pinia stores for app, user, category, and company management; 2) Add utility functions for error handling and category slug lookups; 3) Include German locale file and robots.txt for improved SEO and accessibility; 4) Add SVG assets and improve general folder structure for better maintainability.
