feat(ads/seo/release): v1.2.0 with live Google Ads, isolated ad profile, ads.txt, and SEO/AEO/GEO optimization

tests/Paca.Tests/App/QuickActionInlineEvaluatorGateTests.cs

@@ -0,0 +1,62 @@
+using System;
+using Paca.Core.QuickActions;
+using Xunit;
+
+namespace Paca.Tests.App;
+
+public class QuickActionInlineEvaluatorGateTests
+{
+    private readonly QuickActionInlineEvaluator _evaluator = new();
+
+    [Theory]
+    [InlineData("12 + 34", "46")]
+    [InlineData("100 * 5", "500")]
+    [InlineData("2 ^ 10", "1024")]
+    [InlineData("sqrt(144)", "12")]
+    [InlineData("= 25 * 4", "100")]
+    [InlineData("1000 - 350", "650")]
+    [InlineData("10 / 4", "2.5")]
+    public void Gate_QuickActionEvaluator_MathExpressions_CalculatesCorrectly(string input, string expectedResult)
+    {
+        bool evaluated = _evaluator.TryEvaluate(input, out var result);
+        Assert.True(evaluated, $"수식 '{input}'이 정상적으로 평가되어야 합니다.");
+        Assert.NotNull(result);
+        Assert.Equal(expectedResult, result.Value);
+    }
+
+    [Fact]
+    public void Gate_QuickActionEvaluator_DevConversions_Base64AndHexAndTimestamp()
+    {
+        // 1. Base64 encode / decode
+        bool b64Enc = _evaluator.TryEvaluate("b64 PACA Super App", out var resEnc);
+        Assert.True(b64Enc);
+        Assert.Equal("UEFDQSBTdXBlciBBcHA=", resEnc!.Value);
+
+        bool b64Dec = _evaluator.TryEvaluate("b64d UEFDQSBTdXBlciBBcHA=", out var resDec);
+        Assert.True(b64Dec);
+        Assert.Equal("PACA Super App", resDec!.Value);
+
+        // 2. Hex to RGB
+        bool hexRgb = _evaluator.TryEvaluate("hex #3b82f6", out var resRgb);
+        Assert.True(hexRgb);
+        Assert.Equal("rgb(59, 130, 246)", resRgb!.Value);
+
+        // 3. Timestamp now
+        bool ts = _evaluator.TryEvaluate("time now", out var resTs);
+        Assert.True(ts);
+        Assert.True(long.TryParse(resTs!.Value, out var val) && val > 1700000000);
+    }
+
+    [Theory]
+    [InlineData("10 km to mile", "6.21")]
+    [InlineData("100 kg to lb", "220.46")]
+    [InlineData("30 c to f", "86")]
+    [InlineData("1024 mb to gb", "1")]
+    public void Gate_QuickActionEvaluator_UnitConversions(string input, string expectedValuePrefix)
+    {
+        bool evaluated = _evaluator.TryEvaluate(input, out var result);
+        Assert.True(evaluated, $"단위 변환 '{input}'이 평가되어야 합니다.");
+        Assert.NotNull(result);
+        Assert.StartsWith(expectedValuePrefix, result.Value);
+    }
+}