feat: brand identity v1.0.0 — Direction C Trusted Guide (theme v2.0.0-alpha.1)

Implements weeks 1–4 of the CMO brand identity sprint. Complete theme reskin with:

- CSS token system (brand.css) with Teal/Lime/Orange palette
- Poppins/Inter/IBM Plex Mono font loading
- Full favicon/PWA/OG asset pack
- 5-state verdict badge + card + evidence row components
- verdict_state post meta on pr_peptide CPT with meta box
- Affiliate disclosure component (3 contexts: inline, banner, footer)
- How we review peptides page template
- About & Editorial Standards page template
- Footer Our Method links + disclosure
- SVG logo support (logo-horizontal.svg inline)
- OG image fallback meta tag
- Accessibility: role=img on badges, skip-to-content link, prefers-reduced-motion support

Theme version bumped to 2.0.0-alpha.1.

page-about.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Template Name: About & Editorial Standards
+ *
+ * Editorial standards, disclosure, and about page template.
+ *
+ * @package peptide-starter
+ */
+
+get_header();
+?>
+
+<main id="main" class="site-main">
+	<div class="page-about">
+		<?php
+		while ( have_posts() ) {
+			the_post();
+			?>
+			<article id="post-<?php the_ID(); ?>" <?php post_class( 'entry-about' ); ?>>
+				<header class="entry-header">
+					<h1 class="entry-title"><?php the_title(); ?></h1>
+				</header>
+				<div class="entry-content">
+					<?php the_content(); ?>
+				</div>
+			</article>
+			<?php
+		}
+		?>
+
+		<!-- Affiliate Disclosure Block -->
+		<section class="page-about__disclosures">
+			<h2><?php esc_html_e( 'How We Make Money', 'peptide-starter' ); ?></h2>
+			<?php
+			get_template_part(
+				'template-parts/affiliate-disclosure',
+				null,
+				array( 'context' => 'banner' )
+			);
+			?>
+		</section>
+	</div>
+</main>
+
+<?php get_footer();