refactor: Compact UI and fix RealCV branding

- Fix logo to show RealCV instead of TrueCV
- Remove duplicate auth-logo from Login/Register pages
- Dashboard: reduce padding, smaller icons, tighter table rows
- Report: compact score header (140px → 100px roundel)
- Reduce stat card sizes and spacing throughout

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/RealCV.Web/Components/Pages/Account/Register.razor

@@ -16,12 +16,6 @@
     <!-- Left side - Form -->
     <div class="auth-form-side">
         <div class="auth-form-wrapper">
-            <div class="text-center mb-4">
-                <a href="/">
-                    <img src="images/RealCV_Logo.png" alt="RealCV" class="auth-logo" />
-                </a>
-            </div>
-
             <h1 class="auth-title">Create account</h1>
             <p class="auth-subtitle">Start verifying UK-based CVs in minutes</p>