- Updated VoiceConversation.vue to set a fixed font size for the header.
- Changed index.vue to use an aside element for the header and adjusted layout to a grid system.
- Enhanced lock.vue by restructuring the layout and improving visual elements for better user experience.
- Revamped login.vue to introduce a visual section and reorganized form elements for clarity.
- Redesigned register.vue to include a visual brand section and improved form layout for user registration.
