fix(ui): render live component counts

Port retail text-surface clipping so the 15px component count field remains visible under the 16px DAT font. Cover SetStackSize decrements and final component removal while preserving desired restock values.

Co-authored-by: OpenAI Codex <codex@openai.com>

tests/AcDream.App.Tests/UI/UiTextTests.cs

@@ -277,4 +277,36 @@ public class UiTextTests
 
         Assert.Equal(9f, y);
     }
+
+    [Fact]
+    public void LineIntersectsViewport_PartialLineRemainsDrawable()
+    {
+        // Component owned-count boxes are 15px tall while Font 0x40000000
+        // advances 16px. Retail clips the final pixel instead of dropping the line.
+        Assert.True(UiText.LineIntersectsViewport(
+            lineTop: 0f,
+            lineHeight: 16f,
+            viewportTop: 0f,
+            viewportBottom: 15f));
+
+        Assert.True(UiText.LineIntersectsViewport(
+            lineTop: -1f,
+            lineHeight: 16f,
+            viewportTop: 0f,
+            viewportBottom: 15f));
+    }
+
+    [Theory]
+    [InlineData(-16f, 16f)]
+    [InlineData(15f, 16f)]
+    public void LineIntersectsViewport_FullyClippedLineIsSkipped(
+        float lineTop,
+        float lineHeight)
+    {
+        Assert.False(UiText.LineIntersectsViewport(
+            lineTop,
+            lineHeight,
+            viewportTop: 0f,
+            viewportBottom: 15f));
+    }
 }