Home Page with Zod Validation

Dynamic, editable data table with grouping & nested sub-rows.
Material Name	CFT	Rate	Amount
Custom Title Example
Ultra Nitro Sealer	0.03	164	5.17
NC Thinner (Spl)	0.202	93	19.73
Ultra Nitro Sealer 2	0.072	164	12.4
Ultra Nitro Matt 2	0.051	209	11.19
Ultra Nitro Glossy 2	0.045	215	9.68