Add packing script

Author: krypciak

.gitignore

@@ -1 +1,2 @@
 README.md.html
+*.ccmod

pack.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+BASE_NAME="$(jq '.id' ccmod.json | sed 's/^"//;s/"$//')"
+NAME="${BASE_NAME}.ccmod"
+rm -rf "$BASE_NAME"*
+zip -r "$NAME" ./ -x "*.ccmod" "*.zip" "node_modules/*" ".git*" "*.ts" "*.md" \
+    "tsconfig.json" "*.sh" "package-lock.json" "pack/*" "bundle.zip" ".prettierrc.json" \
+    "*.kra" "*.kra~" "*.png~" "src/*"