docs: format JSON examples and replace <docs-code> with fenced code blocks

Replaced <docs-code language="json" header=".postcssrc.json"> with fenced
JSON code blocks using ```json {header: '.postcssrc.json'} for improved
readability and consistency across documentation.

adev/src/content/reference/extended-diagnostics/NG8101.md

@@ -34,7 +34,8 @@ In this case:
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -44,6 +45,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8102.md

@@ -73,7 +73,8 @@ username: string = 'Angelino';
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {

adev/src/content/reference/extended-diagnostics/NG8103.md

@@ -58,7 +58,8 @@ class MyComponent {}
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -68,6 +69,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8104.md

@@ -36,18 +36,17 @@ When binding to `attr.`, `class.`, or `style.`, ensure you use the Angular templ
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
 
 {
-"angularCompilerOptions": {
-"extendedDiagnostics": {
-"checks": {
-"textAttributeNotBinding": "suppress"
+  "angularCompilerOptions": {
+    "extendedDiagnostics": {
+      "checks": {
+        "textAttributeNotBinding": "suppress"
+      }
+    }
+  }
 }
-}
-}
-}
-
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8105.md

@@ -44,7 +44,8 @@ class MyComponent {
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -54,6 +55,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8106.md

@@ -33,7 +33,8 @@ move this to the value assignment of the binding.
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -43,6 +44,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8107.md

@@ -65,7 +65,8 @@ class MyComponent {
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -75,6 +76,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8108.md

@@ -66,7 +66,8 @@ class MyComponent {}
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -76,6 +77,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8109.md

@@ -42,7 +42,8 @@ class MyComponent {
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -52,6 +53,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8111.md

@@ -46,7 +46,8 @@ class MyComponent {
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -56,6 +57,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8113.md

@@ -30,7 +30,8 @@ class AwesomeCheckbox {}
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -40,6 +41,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8115.md

@@ -46,7 +46,8 @@ class Items {
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
+
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -56,6 +57,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8116.md

@@ -43,7 +43,7 @@ class MyComponent {}
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -53,6 +53,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](extended-diagnostics#configuration) for more info.

adev/src/content/reference/extended-diagnostics/NG8117.md

@@ -46,7 +46,7 @@ class MyComponent {
 
 This diagnostic can be disabled by editing the project's `tsconfig.json` file:
 
-<docs-code language="json">
+```json
 {
   "angularCompilerOptions": {
     "extendedDiagnostics": {
@@ -56,6 +56,6 @@ This diagnostic can be disabled by editing the project's `tsconfig.json` file:
     }
   }
 }
-</docs-code>
+```
 
 See [extended diagnostic configuration](/extended-diagnostics#configuration) for more info.