Different “Blog” Pages

Ok now I have a blog – https://www.hayaladam.com
Whay I want to do is – to add 1 moore page, and it’ll be the whole blog, and I want the frontpage to display just the posts at my “hayaladam” category.

Also all of my posts are fully shown. is there a setting so that my front page shows them with “[…]” in longer posts, at the end ?

Thanks.