feat(theme): bundle EB Garamond, Architects Daughter, JetBrains Mono (OFL)

client/tests/unit/test_fonts.gd

@@ -0,0 +1,17 @@
+# client/tests/unit/test_fonts.gd
+extends "res://addons/gut/test.gd"
+
+const FONTS := {
+	"serif": "res://assets/theme/fonts/EBGaramond-VariableFont_wght.ttf",
+	"serif_italic": "res://assets/theme/fonts/EBGaramond-Italic-VariableFont_wght.ttf",
+	"accent": "res://assets/theme/fonts/ArchitectsDaughter-Regular.ttf",
+	"mono": "res://assets/theme/fonts/JetBrainsMono-VariableFont_wght.ttf",
+}
+
+
+func test_all_fonts_exist_and_load_as_fontfile():
+	for key in FONTS:
+		var path: String = FONTS[key]
+		assert_true(FileAccess.file_exists(path), "missing font: %s" % path)
+		var f = load(path)
+		assert_true(f is FontFile, "%s did not load as FontFile" % key)