Enhance documentation layout and styling; add CSS for wider content

Author: roxblnfk

.vitepress/theme/index.ts

@@ -2,6 +2,7 @@ import { h } from 'vue'
 import type { Theme } from 'vitepress'
 import DefaultTheme from 'vitepress/theme'
 import BlogSponsor from './BlogSponsor.vue'
+import './style.css'
 
 export default {
   extends: DefaultTheme,

.vitepress/theme/style.css

@@ -0,0 +1,23 @@
+/* Wider content for all pages and blog styling */
+
+.VPDoc .container {
+  max-width: 1200px !important;
+}
+
+.VPDoc .content {
+  max-width: 900px !important;
+}
+
+.VPDoc.has-aside .content-container {
+  max-width: 1300px !important;
+}
+
+/* Horizontal rule spacing */
+.VPDoc.has-aside .content-container hr {
+  margin: 2.5rem 0 !important;
+}
+
+/* Paragraph spacing */
+.VPDoc.has-aside .content-container p {
+  /*margin: 1.25rem 0 !important;*/
+}

blog/assert-and-expect.md

@@ -48,6 +48,7 @@ But now we face a tricky question with lots of room for imagination: **how do we
 
 Sure, we could eventually create a hundred functions, a trait, and a base class with PHPUnit-like syntax... But hey, let's try to find something better first!
 
+
 ## Shorter and clearer
 
 I decided to start like the [webmozarts/assert](https://github.com/webmozarts/assert) library: since we no longer need to write `self::` or `$this->`, let's keep it simple: `Assert::same()`. I chose the familiar PHPUnit parameter order: **$expected** first, then **$actual** (webmozart puts the value being checked first, then the expected value, which actually **looks more logical**).
@@ -101,7 +102,6 @@ Cons:
 
 ![Meme](/blog/assert-and-expect/img-3.jpg)
 
----
 
 ## Trying something new
 
@@ -175,8 +175,6 @@ I won't be surprised if in the future we decide that **$expected** should come a
 
 ---
 
-[Join](https://t.me/spiralphp/10863) the discussion or development, propose your wildest ideas or features. It's interesting.
-
 Special thanks to:
 
 - [@petrdobr](https://github.com/petrdobr) for help with assertion implementation.

ru/blog/assert-and-expect.md

@@ -101,7 +101,6 @@ Assert::true($foo > 42);
 
 ![Мем](/blog/assert-and-expect/img-3.jpg)
 
----
 
 ## Пробуем что-то новое
 
@@ -126,8 +125,10 @@ Expect::exception(Failure::class)
 
 ![Пайповые ассерты](/blog/assert-and-expect/img-4.jpg)
 
+
 ---
 
+
 Вот мы сделали несколько таких пайповых ассертов.
 
 ```php