Vibe documents

Chrono/Build/Program.cs

@@ -197,6 +197,78 @@ deckWriter.WriteLine("    ];");
 deckWriter.WriteLine("}");
 
 Console.WriteLine($"Generated {decks.Count} decks in {deckGeneratedFile}");
+
+// ── Docs ──
+var excludedCategories = new HashSet<string>(StringComparer.OrdinalIgnoreCase)
+{
+    "Agent", "Immortalized", "Spell", "Token", "Decks", "Deck"
+};
+
+var docs = new List<DocData>();
+foreach (var file in mdFiles)
+{
+    var content = Encoding.UTF8.GetString(File.ReadAllBytes(file));
+    Dictionary<string, string> yaml = [];
+    var body = content;
+
+    if (content.StartsWith("---"))
+    {
+        var endIndex = content.IndexOf("---", 3, StringComparison.Ordinal);
+        if (endIndex >= 0)
+        {
+            var frontmatter = content[3..endIndex].Trim().Replace("\r\n", "\n").Replace("\r", "\n");
+            yaml = ParseYaml(frontmatter);
+            body = content[(endIndex + 3)..].Trim();
+        }
+    }
+
+    var category = yaml.GetValueOrDefault("category") ?? Path.GetFileName(Path.GetDirectoryName(file)) ?? "";
+    if (excludedCategories.Contains(category)) continue;
+
+    // Also exclude files that look like base templates
+    var fileName = Path.GetFileName(file);
+    if (fileName.StartsWith("_")) continue;
+
+    docs.Add(new DocData
+    {
+        Title = Path.GetFileNameWithoutExtension(file),
+        Category = category,
+        Content = body,
+        Frontmatter = yaml
+    });
+}
+
+var docGeneratedFile = Path.Combine(repoRoot, "Chrono", "Shared", "Generated", "Docs.g.cs");
+Directory.CreateDirectory(Path.GetDirectoryName(docGeneratedFile)!);
+using var docWriter = new StreamWriter(docGeneratedFile, false, Encoding.UTF8);
+docWriter.WriteLine("// <auto-generated/>");
+docWriter.WriteLine("#nullable enable");
+docWriter.WriteLine();
+docWriter.WriteLine("namespace Chrono.Model;");
+docWriter.WriteLine();
+docWriter.WriteLine("public static class DocDatabase");
+docWriter.WriteLine("{");
+docWriter.WriteLine("    public static readonly System.Collections.Generic.List<DocData> Docs =");
+docWriter.WriteLine("    [");
+
+for (var i = 0; i < docs.Count; i++)
+{
+    var d = docs[i];
+    docWriter.WriteLine("        new()");
+    docWriter.WriteLine("        {");
+    WriteProp(docWriter, "Title", d.Title, 3);
+    WriteProp(docWriter, "Category", d.Category, 3);
+    WriteStrProp(docWriter, "Content", d.Content, 3);
+    WriteDictProp(docWriter, "Frontmatter", d.Frontmatter, 3);
+    var comma = i < docs.Count - 1 ? "," : "";
+    docWriter.WriteLine($"        }}{comma}");
+}
+
+docWriter.WriteLine("    ];");
+docWriter.WriteLine("}");
+
+Console.WriteLine($"Generated {docs.Count} docs in {docGeneratedFile}");
+
 return 0;
 
 // --- Helpers ---
@@ -419,6 +491,17 @@ static void WriteListProp(StreamWriter w, string name, List<string>? values, int
     w.WriteLine($"{pad}],");
 }
 
+static void WriteDictProp(StreamWriter w, string name, Dictionary<string, string>? values, int indent)
+{
+    if (values == null || values.Count == 0) return;
+    var pad = new string(' ', indent * 4);
+    w.WriteLine($"{pad}{name} = new()");
+    w.WriteLine($"{pad}{{");
+    foreach (var (k, v) in values)
+        w.WriteLine($"{pad}    {{ {ToLiteral(k)}, {ToLiteral(v)} }},");
+    w.WriteLine($"{pad}}},");
+}
+
 static string ToLiteral(string? s)
 {
     if (s == null) return "null";