v1.1.0 - Floating demo panel, multi-provider AI abstraction, dashboard consolidation, mobile responsiveness fixes

What's Changed

• Enhance UX with animations, modal styling, and demo panel features by @armelhbobdad in #18
• feat: add multi-provider AI model abstraction with Zhipu GLM-4.7-Flash default by @armelhbobdad in #19
• Improve mobile responsiveness and consolidate dashboard sections by @armelhbobdad in #20

Full Changelog: v1.0.1...v1.1.0