Also emit TokenKind in debug

Signed-off-by: Marcel Müller <neikos@neikos.email>

tests/cases/1-parsed@multiple.snap

@@ -5,20 +5,20 @@ input_file: tests/cases/multiple.nomo
 ---
 ParsedTemplate {
     tokens: [
-        "Hi there! My name is" (0..20),
-        " " (20..21),
-        "{{" (21..23),
-        "=" (23..24),
-        " " (24..25),
-        "name" (25..29),
-        " " (29..30),
-        "}}" (30..32),
-        " " (32..33),
-        "{{" (33..35),
-        "=" (35..36),
-        " " (36..37),
-        "lastname" (37..45),
-        " " (45..46),
-        "}}" (46..48),
+        [Content]"Hi there! My name is" (0..20),
+        [Whitespace]" " (20..21),
+        [LeftDelim]"{{" (21..23),
+        [WantsOutput]"=" (23..24),
+        [Whitespace]" " (24..25),
+        [Ident]"name" (25..29),
+        [Whitespace]" " (29..30),
+        [RightDelim]"}}" (30..32),
+        [Whitespace]" " (32..33),
+        [LeftDelim]"{{" (33..35),
+        [WantsOutput]"=" (35..36),
+        [Whitespace]" " (36..37),
+        [Ident]"lastname" (37..45),
+        [Whitespace]" " (45..46),
+        [RightDelim]"}}" (46..48),
     ],
 }