Release:Pheonixsolution Invoice Portal

Invoice Reset Query :

insert into ps_invoice_adjust (invoice_id,adj_increment,adj_invoice_num,adj_invoice_date,adj_due_date,updated_date,adj_total,updated_by,created_by) values(585,1,20230516-1,NULL,NULL,20230516,0.00,0,0);

Tasks to be done in Pheonix-admin:

1.Now the Invoice generation is dependent on Quotation creation. We can create invoice only after creating a quotation.
  
	We should:
		1. Remove the dependency.
		2. Invoice and quotation should be created separately.
		3. We should be able to create Invoice either with quotation or without quotation.
2.Invoice creation.
	We should implement:
		1.Invoice number should be editable.
		2.Selecting tax should be implemented with drop down.
			The drop down values are: IGST, CGST and SGST.(CGST and SGST are one pair).
				-> IGST is one value. If we select IGST, CGST and SGST should be disabled.
				-> If we select CGST and SGST, IGST should be disabled.
				-> Selected values should be displayed in the text box.
3. Task tab is now dependent on Project.
		-> The dependency should be removed.