refactor: replace correspondence textareas with mui text fields

job-tracker-ui/src/components/Correspondence.tsx

@@ -394,25 +394,13 @@ export default function Correspondence({ jobId }: { jobId: number }) {
               <Typography sx={{ color: "text.secondary", mb: 1 }}>
                 Paste raw email text (headers optional). We parse Subject and Date when present.
               </Typography>
-              <textarea
+              <TextField
+                multiline
+                minRows={10}
+                fullWidth
                 value={rawEmail}
                 onChange={(e) => setRawEmail(e.target.value)}
                 placeholder={"Subject: ...\nDate: ...\nFrom: ...\nTo: ...\n\nBody..."}
-                style={{
-                  width: "100%",
-                  minHeight: 220,
-                  resize: "vertical",
-                  padding: 12,
-                  borderRadius: 12,
-                  border:
-                    theme.palette.mode === "dark"
-                      ? "1px solid rgba(148,163,184,0.25)"
-                      : "1px solid rgba(15,23,42,0.12)",
-                  background: theme.palette.mode === "dark" ? "rgba(2,6,23,0.25)" : "white",
-                  color: theme.palette.text.primary,
-                  fontFamily: "inherit",
-                  fontSize: 14,
-                }}
               />
             </>
           ) : (