feat(cards): add Rank and RankType traits

src/main/scala/cards/Card.scala

@@ -0,0 +1,10 @@
+package cards
+
+/**
+ *
+ * @param rank
+ * @param suit
+ */
+class Cards(val rank: Rank, val suit: Suit) {
+
+}

src/main/scala/cards/Rank.scala

@@ -0,0 +1,3 @@
+package cards
+
+trait Rank

src/main/scala/cards/Suit.scala

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+package cards
+
+trait Suit

src/main/scala/hand/Hand.scala

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+package hand
+
+class Hand

src/main/scala/jokers/Joker.scala

@@ -0,0 +1,3 @@
+package jokers
+
+class Joker

src/main/scala/model/Tarea0.scala

@@ -1 +0,0 @@
-package model

src/main/scala/score/Score.scala

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+package score
+
+class score