fix(ScafTemplate): Use interactive shell for post-scaffold scripts; update CI workflows and package metadata

test/test_output/anothername.yml

@@ -1,3 +1,6 @@
+
 # this is a wow
+
 # this is a here
+
 # this is a undefined variable

test/test_output/changedname.md

@@ -1 +1,2 @@
-# some undefined variable
+
+# some undefined variable

test/test_output/hello.md

@@ -1 +1 @@
-# param1 10
+# param1 10

test/test_output/notemplate.yml

@@ -1 +1 @@
-awesome!
+awesome!

test/test_output/template2.md

@@ -1,3 +1,5 @@
 # this is a from default yaml
+
 # this is a this is another value from yml
+
 # this is a undefined variable