fix(docs): incorrect snippets (#3059)

crates/biome_css_analyze/src/lint/nursery/no_empty_block.rs

@@ -33,9 +33,7 @@ declare_rule! {
     /// ```
     ///
     /// ```css
-    /// p {
-    ///   /* foo */
-    /// }
+    /// p { /* foo */ }
     /// ```
     ///
     /// ```css

crates/biome_js_analyze/src/lint/nursery/use_adjacent_overload_signatures.rs

@@ -35,7 +35,7 @@ declare_rule! {
     ///   bar_interface(): void;
     ///   foo_interface(sn: string | number): void;
     /// }
-    /// ``
+    /// ```
     ///
     /// ```js,expect_diagnostic
     /// class A {
@@ -55,7 +55,7 @@ declare_rule! {
     ///   export function foo_declare(sn: string | number): void;
     ///   export function bar_declare(): void;
     /// }
-    /// ````
+    /// ```
     ///
     /// ```js
     /// type Foo = {

crates/biome_js_analyze/src/lint/nursery/use_date_now.rs

@@ -27,15 +27,19 @@ declare_rule! {
     /// ```js,expect_diagnostic
     /// const foo = new Date().getTime();
     /// ```
+    ///
     /// ```js,expect_diagnostic
     /// const foo = new Date().valueOf();
     /// ```
-    /// ```js,expect_diagnostic
+    ///
+    /// ```js,expect_diagnostic,ignore
     /// const foo = +new Date;
     /// ```
+    ///
     /// ```js,expect_diagnostic
     /// const foo = Number(new Date());
     /// ```
+    ///
     /// ```js,expect_diagnostic
     /// const foo = new Date() * 2;
     /// ```

crates/biome_js_analyze/src/lint/nursery/use_import_extensions.rs

@@ -37,7 +37,7 @@ declare_rule! {
     /// ```js,expect_diagnostic
     /// import "../.";
     /// ```
-    /// ```js,expect_diagnostic
+    /// ```js,expect_diagnostic,ignore
     /// import("./foo");
     /// ```
     /// ```js,expect_diagnostic

crates/biome_js_analyze/src/lint/nursery/use_semantic_elements.rs

@@ -27,8 +27,8 @@ declare_rule! {
     /// ### Valid
     ///
     /// ```jsx
-    /// <div>...</div>
-    /// <header>...</header>
+    /// <div></div>
+    /// <header></header>
     /// <img alt="" src="image.jpg" />
     /// ```
     ///