style(phpcs): autofix WordPress-Core violations via phpcbf

Run phpcbf --standard=WordPress-Core across includes/, prautoblogger.php,
and uninstall.php. Fixed 1,362 formatting violations in 75 files:
  - Short array syntax: [] → array()
  - Line breaking for long function calls
  - Consistent indentation
  - Function call parameter alignment

No logic changes; purely mechanical formatting.

includes/providers/class-open-router-response-parser.php

@@ -94,12 +94,12 @@ class PRAutoBlogger_OpenRouter_Response_Parser {
 			$content = '';
 		}
 
-		$usage = $data['usage'] ?? [];
+		$usage = $data['usage'] ?? array();
 
 		// Reasoning content lives alongside 'content' in the message object.
 		$reasoning_content = $data['choices'][0]['message']['reasoning'] ?? '';
 
-		return [
+		return array(
 			'content'           => (string) $content,
 			'model'             => $data['model'] ?? $model,
 			'prompt_tokens'     => (int) ( $usage['prompt_tokens'] ?? 0 ),
@@ -108,7 +108,7 @@ class PRAutoBlogger_OpenRouter_Response_Parser {
 			'total_tokens'      => (int) ( $usage['total_tokens'] ?? 0 ),
 			'finish_reason'     => $data['choices'][0]['finish_reason'] ?? 'unknown',
 			'reasoning_content' => (string) $reasoning_content,
-		];
+		);
 	}
 
 	/**