feat: default default_templates for erpnext

This 2 templates will be installed if erpnext is present in the system.
depends on #208

print_designer/default_templates/erpnext/print_designer-sales_invoice_pd_format-preview.json

@@ -0,0 +1,25 @@
+{
+ "attached_to_doctype": "Print Format",
+ "attached_to_field": "print_designer_preview_img",
+ "attached_to_name": "Sales Invoice PD Format",
+ "content_hash": "fc970073262c9058f0a5502b71d1f033",
+ "creation": "2024-04-02 10:46:14.214523",
+ "docstatus": 0,
+ "doctype": "File",
+ "file_name": "print_designer-sales_invoice_pd_format-preview.jpg",
+ "file_size": 118415,
+ "file_type": "JPG",
+ "file_url": "/private/files/print_designer-sales_invoice_pd_format-preview.jpg",
+ "folder": "Home",
+ "idx": 0,
+ "is_attachments_folder": 0,
+ "is_folder": 0,
+ "is_home_folder": 0,
+ "is_private": 1,
+ "modified": "2024-04-02 10:46:14.214523",
+ "modified_by": "Administrator",
+ "name": "9b336e4467",
+ "owner": "Administrator",
+ "uploaded_to_dropbox": 0,
+ "uploaded_to_google_drive": 0
+}

print_designer/default_templates/erpnext/print_designer-sales_invoice_pd_format_v2-preview.json

@@ -0,0 +1,25 @@
+{
+ "attached_to_doctype": "Print Format",
+ "attached_to_field": "print_designer_preview_img",
+ "attached_to_name": "Sales Invoice PD Format v2",
+ "content_hash": "eede875aac054a90e0f8e0092b6d1839",
+ "creation": "2024-04-02 10:47:04.004956",
+ "docstatus": 0,
+ "doctype": "File",
+ "file_name": "print_designer-sales_invoice_pd_format_v2-preview.jpg",
+ "file_size": 148990,
+ "file_type": "JPG",
+ "file_url": "/private/files/print_designer-sales_invoice_pd_format_v2-preview.jpg",
+ "folder": "Home",
+ "idx": 0,
+ "is_attachments_folder": 0,
+ "is_folder": 0,
+ "is_home_folder": 0,
+ "is_private": 1,
+ "modified": "2024-04-02 10:47:04.004956",
+ "modified_by": "Administrator",
+ "name": "b45df6dc73",
+ "owner": "Administrator",
+ "uploaded_to_dropbox": 0,
+ "uploaded_to_google_drive": 0
+}