Fix input sheet defaults: Lease Rate 0.40, Upfront Fee 0.75%*1.18

- Changed Lease Rate default from 30 to 0.4 Lakh/acre/year
- Changed Upfront Fee default from 1% to 0.75%*1.18 (=0.885%)
- Updated upfront lease cost calculation to use new default

packages/web/components/InputsTab.tsx

@@ -981,9 +981,9 @@ export function InputsTab({ scenarioId, inputsJson, onSaved }: Props) {
         <NumField
           label="Lease Rate"
           sub="Lakh/acre/year"
-          value={gv(inputs, "project", "land_lease_rate", 30)}
+          value={gv(inputs, "project", "land_lease_rate", 0.4)}
           onChange={(v) => upd("project", "land_lease_rate", v)}
-          step={5}
+          step={0.05}
           min={0}
           suffix="L/acre"
         />
@@ -998,7 +998,7 @@ export function InputsTab({ scenarioId, inputsJson, onSaved }: Props) {
           suffix="yr"
         />
         <div className="col-span-3 text-[10px] text-muted-foreground py-1">
-          Upfront Lease Cost: <span className="font-medium text-foreground">{effectiveLandAcres * (gv(inputs, "project", "land_lease_rate", 30) || 0) * (gv(inputs, "project", "land_lease_years", 5) || 0)} Cr</span>
+           Upfront Lease Cost: <span className="font-medium text-foreground">{effectiveLandAcres * (gv(inputs, "project", "land_lease_rate", 0.4) || 0) * (gv(inputs, "project", "land_lease_years", 5) || 0)} Cr</span>
         </div>
       </CollapsibleCard>
 
@@ -1471,7 +1471,7 @@ export function InputsTab({ scenarioId, inputsJson, onSaved }: Props) {
         <NumField
           label="Upfront Fee"
           sub="% of debt"
-          value={pct(gv(inputs, "capex", "upfront_fee_pct", 0.01))}
+          value={pct(gv(inputs, "capex", "upfront_fee_pct", 0.0075 * 1.18))}
           onChange={(v) => upd("capex", "upfront_fee_pct", v / 100)}
           step={0.1}
           suffix="%"