Rename project to RealCV with new logo and font updates

- Rename all TrueCV references to RealCV across the codebase
- Add new transparent RealCV logo
- Switch from JetBrains Mono to Inter font for better number clarity
- Update solution, project files, and namespaces

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

src/RealCV.Application/Helpers/ScoreThresholds.cs

@@ -0,0 +1,21 @@
+namespace RealCV.Application.Helpers;
+
+public static class ScoreThresholds
+{
+    public const int High = 70;
+    public const int Medium = 50;
+
+    public static string GetScoreClass(int score) => score switch
+    {
+        > High => "score-high",
+        >= Medium => "score-medium",
+        _ => "score-low"
+    };
+
+    public static string GetBadgeClass(int score) => score switch
+    {
+        > High => "bg-success",
+        >= Medium => "bg-warning text-dark",
+        _ => "bg-danger"
+    };
+}