DSH Desktop v0.1.2

What's Changed

• Add provider setup screenshot to README by @wisdomqin in #4
• Refine README hero layout by @wisdomqin in #5
• Refine model provider settings by @wisdomqin in #6
• Refresh README model settings image by @wisdomqin in #7
• Add model provider support caption by @wisdomqin in #8

Full Changelog: v0.1.0...v0.1.2