Remove importcards command

sevenkeys/cmd/importcards/main.go

@@ -1,31 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"io/ioutil"
-	"log"
-	"sevenkeys/database/operations"
-	"sevenkeys/scryfall/types"
-)
-
-func check(err error) {
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func main() {
-	if updatedAtTimestamp.After(cachedFileTimestamp) {
-	} else {
-		log.Printf("Bulk data has not been updated. Skipping download.")
-	}
-
-	var allCards []types.Card
-	allCardsBytes, err := ioutil.ReadFile(ALL_CARDS_CACHE_FILENAME)
-	check(err)
-
-	err = json.Unmarshal(allCardsBytes, &allCards)
-	check(err)
-
-	operations.InsertCards(db, allCards)
-}