add buy me a beer button

src/app/components/AppBar/AppBar.tsx

@@ -17,6 +17,7 @@ import { GitHubButton } from "../Github/GitHubButton";
 import { LoginButton } from "../Login/LoginButton";
 import { PartnerCodeButton } from "../PartnerCode/PartnerCodeButton";
 import { SettingsButton } from "../Settings/SettingsButtons";
+import { BuyMeCoffeeButton } from "../BuyMeCoffee/BuyMeCoffeeButton";
 import {
   Button,
   Dialog,
@@ -132,6 +133,9 @@ function ResponsiveAppBar() {
               <MenuItem onClick={handleCloseNavMenu}>
                 <PartnerCodeButton />
               </MenuItem>
+              <MenuItem onClick={handleCloseNavMenu}>
+                <BuyMeCoffeeButton />
+              </MenuItem>
             </Menu>
           </Box>
           <PublicIcon sx={{ display: { xs: "flex", md: "none" }, mr: 1 }} />
@@ -173,6 +177,7 @@ function ResponsiveAppBar() {
             </Button>
             <CCPButton />
             <PartnerCodeButton />
+            <BuyMeCoffeeButton />
           </Box>
         </Toolbar>
       </Container>

src/app/components/BuyMeCoffee/BuyMeCoffeeButton.tsx

@@ -0,0 +1,17 @@
+import { Box, Button, Tooltip } from "@mui/material";
+export const BuyMeCoffeeButton = () => {
+  return (
+    <Box>
+      <Tooltip title="Support the development of this tool">
+        <Button
+          href="https://buymeacoffee.com/evepi"
+          target="_blank"
+          style={{ width: "100%" }}
+          sx={{ color: "white", display: "block" }}
+        >
+          By me a beer
+        </Button>
+      </Tooltip>
+    </Box>
+  );
+};

src/app/components/PlanetaryInteraction/ExtractionSimulationTooltip.tsx

@@ -135,7 +135,7 @@ export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipPr
         </Box>
         <Box sx={{ flex: 1, minWidth: 0 }}>
           <Stack spacing={1}>
-            {extractorPrograms.map(({ typeId, cycleTime, cycles, installTime, expiryTime }, idx) => {
+            {extractorPrograms.map(({ typeId, cycleTime, cycles, expiryTime }, idx) => {
               const prediction = getProgramOutputPrediction(
                 extractors[idx].baseValue,
                 CYCLE_TIME,
@@ -159,7 +159,7 @@ export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipPr
                       • Program Cycles: {cycles}
                     </Typography>
                     <Typography variant="body2">
-                      • Average per Cycle: {(totalOutput / (cycles)).toFixed(1)} units
+                      • Average per Cycle: {(totalOutput / cycles).toFixed(1)} units
                     </Typography>
                     <Typography
                       variant="body2"