[Function upgrade] Optimize some functions to improve user experience

Hello everyone, we have some new feature updates this week, come and understand now!

Function optimization:

1. Optimize the style of the \"article list\" component with pictures. Change the alt attribute of the article list picture to the picture title to the article title, which is more conducive to SEO optimization and avoids the SEO Collection of pictures;

2. Optimize the interaction logic of the product page. When selecting a custom product URL, the custom URL will not change automatically after changing the product name, which solves the problem that the automatic URL change causes the old URL to be inaccessible; and the URL is optimized The generation logic of the text is unified to convert uppercase to lowercase, so that the URL is more standardized and better recognized;

3. Optimize the interaction logic of modifying the article page. When selecting a custom article URL, the custom URL will not change automatically after changing the article name. This solves the problem that the old URL cannot be accessed due to the automatic URL change; and the URL is optimized. The generation logic of the text is unified to convert uppercase to lowercase, so that the URL is more standardized and better recognized;

4. The picture in the block increases the display of the original picture size, which is convenient for the user to know how big the picture is when changing the picture, and it is more convenient for the user to replace the picture.