Move cards and filters folder out of game (#6145)

* big move

* also move game_specific_terms

* fix imports

* alphabetize cmake

* fix build failure

* create database folder and move files into it

* fix includes

* run formatter

cockatrice/src/card/exact_card.h

@@ -0,0 +1,46 @@
+#ifndef EXACT_CARD_H
+#define EXACT_CARD_H
+
+#include "card_info.h"
+
+/**
+ * Identifies the card along with its exact printing
+ */
+class ExactCard
+{
+    CardInfoPtr card;
+    PrintingInfo printing;
+
+public:
+    ExactCard();
+    explicit ExactCard(const CardInfoPtr &_card, const PrintingInfo &_printing = PrintingInfo());
+
+    /**
+     * Gets the CardInfoPtr. Can be null.
+     */
+    CardInfoPtr getCardPtr() const
+    {
+        return card;
+    }
+
+    /**
+     * Gets the PrintingInfo. Can be empty.
+     */
+    PrintingInfo getPrinting() const
+    {
+        return printing;
+    }
+
+    bool operator==(const ExactCard &other) const;
+
+    QString getName() const;
+    const CardInfo &getInfo() const;
+    QString getPixmapCacheKey() const;
+
+    bool isEmpty() const;
+    explicit operator bool() const;
+
+    void emitPixmapUpdated() const;
+};
+
+#endif // EXACT_CARD_H