merge addition of Lemma statements

client/src/components/Level.tsx

@@ -58,8 +58,11 @@ function Level() {
         <div ref={messagePanelRef} className="message-panel">
           <MathJax><ReactMarkdown>{level?.data?.introduction}</ReactMarkdown></MathJax>
         </div>
-        <div ref={codeviewRef} className="codeview">
-        </div>
+        <p><b>Aufgabe:</b></p>
+        <div><MathJax><ReactMarkdown>{level?.data?.descrText}</ReactMarkdown></MathJax></div>
+        <div className="statement"><code>{level?.data?.descrFormat}</code></div>
+          {/*NOTE(TODO): currently this looks bad, so I disabled it. Maybe have a drop-down for it of Syntax highlighting... */}
+        <div ref={codeviewRef} className="codeview"></div>
       </Grid>
       <Grid xs={4} className="info-panel">
 

client/src/components/TacticState.tsx

@@ -42,11 +42,12 @@ function Goal({ goal }) {
       <Typography>Prove:</Typography>
       <Typography color="primary" sx={{ ml: 2 }}>{goal.goal}</Typography>
       {goal.messages.map((message) => <Alert severity="info" sx={{ mt: 1 }}><MathJax><ReactMarkdown>{message}</ReactMarkdown></MathJax></Alert>)}
-      <FormControlLabel
-        control={<Switch checked={showHints} onChange={handleHintsChange} />}
-        label="Help"
-      />
-      {goal.hints.map((message) => <Collapse in={showHints}><Alert severity="warning" sx={{ mt: 1 }}><MathJax><ReactMarkdown>{message}</ReactMarkdown></MathJax></Alert></Collapse>)}
+      {hasHints &&
+        <FormControlLabel
+          control={<Switch checked={showHints} onChange={handleHintsChange} />}
+          label="Help"
+        />}
+        {goal.hints.map((hint) => <Collapse in={showHints}><Alert severity="warning" sx={{ mt: 1 }}><MathJax><ReactMarkdown>{hint}</ReactMarkdown></MathJax></Alert></Collapse>)}
     </Box>)
 }
 

client/src/components/Welcome.tsx

@@ -92,7 +92,7 @@ function Welcome() {
         </Typography>
       </Box>
       <Box textAlign='center' sx={{ m: 5 }}>
-        <Button component={RouterLink} to="/world/TestWorld/level/1" variant="contained">Start rescue mission</Button>
+        <Button component={RouterLink} to="/world/Logic/level/1" variant="contained">Start rescue mission</Button>
       </Box>
       <div ref={worldsRef} style={{"width": "100%","height": "50em"}} />
     </div>