Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/pages/Tracker/Tracker.tsx` around lines 161 - 183, The username lookup
effect (useEffect) currently calls fetchUsers on every keystroke and doesn't
cancel in-flight requests; modify the effect around the fetchUsers function to
debounce requests (e.g., using a timeout of ~300–500ms) and use an
AbortController to cancel any pending fetch when the username changes or the
component unmounts; ensure fetchUsers uses the controller.signal and in the
cleanup clears the debounce timer and calls controller.abort(), and keep using
setSuggestions(data.items?.slice(0, 5) || []) only when the request was not
aborted and the response matches the latest username to avoid stale results.

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/pages/Tracker/Tracker.tsx` around lines 214 - 239, The dropdown Box
rendering suggestions uses hardcoded colors; update its sx styles to use theme
palette values: replace backgroundColor: "`#fff`" with
theme.palette.background.paper, borderBottom: "1px solid `#eee`" with
`borderBottom: `1px solid ${theme.palette.divider}` (or use borderBottomColor)
and the hover backgroundColor "`#f5f5f5`" with theme.palette.action.hover;
implement these inside the sx (either as an object using the theme parameter:
sx={(theme) => ({ ... })} or use the theme from useTheme) for the container and
the child Box in the suggestions.map so setUsername and setSuggestions behavior
remains unchanged.

File exists. Checking line count and content around lines 225-244:
492 src/pages/Tracker/Tracker.tsx
---
                    borderRadius: 1,
                    maxHeight: 220,
                    overflowY: "auto",
                  }}
                >
                  {suggestions.map((user) => (
                    <Box
                      key={user.id}
                      onClick={() => {
                        setUsername(user.login);
                        setSuggestions([]);
                      }}
                      sx={{
                        px: 2,
                        py: 1.5,
                        cursor: "pointer",
                        borderBottom: "1px solid `#eee`",
                        "&:hover": {
                          backgroundColor: "`#f5f5f5`",
                        },
                      }}
                    >
                      {user.login}
                    </Box>
                  ))}
                </Paper>
              )}
            </Box>

            <TextField
              label="Personal Access Token"

     1	    <Container maxWidth="lg" sx={{ mt: 4, minHeight: "80vh", color: theme.palette.text.primary }}>
     2	      {/* Auth Form */}
     3	      <Paper elevation={1} sx={{ p: 2, mb: 4, backgroundColor: theme.palette.background.paper }}>
     4	        <form onSubmit={handleSubmit}>
     5	          <Box sx={{ display: "flex", flexWrap: "wrap", gap: 2, alignItems: "flex-start" }}>
     6	            <Box
     7	              sx={{
     8	                position: "relative",
     9	                flex: 1,
    10	                minWidth: 250,
    11	              }}
    12	            >
    13	              <TextField
    14	                fullWidth
    15	                label="GitHub Username"
    16	                value={username}
    17	                onChange={(e) => setUsername(e.target.value)}
    18	                required
    19	              />
    20	
    21	              {suggestions.length > 0 && (
    22	                <Paper
    23	                  elevation={3}
    24	                  sx={{
    25	                    position: "absolute",
    26	                    top: "60px",
    27	                    left: 0,
    28	                    right: 0,
    29	                    backgroundColor: "`#fff`",
    30	                    zIndex: 9999,
    31	                    borderRadius: 1,
    32	                    maxHeight: 220,
    33	                    overflowY: "auto",
    34	                  }}
    35	                >
    36	                  {suggestions.map((user) => (
    37	                    <Box
    38	                      key={user.id}
    39	                      onClick={() => {
    40	                        setUsername(user.login);
    41	                        setSuggestions([]);
    42	                      }}
    43	                      sx={{
    44	                        px: 2,
    45	                        py: 1.5,
    46	                        cursor: "pointer",
    47	                        borderBottom: "1px solid `#eee`",
    48	                        "&:hover": {
    49	                          backgroundColor: "`#f5f5f5`",
    50	                        },
    51	                      }}
    52	                    >
    53	                      {user.login}
    54	                    </Box>
    55	                  ))}
    56	                </Paper>
    57	              )}
    58	            </Box>
    59	
    60	            <TextField
    61	              label="Personal Access Token"

unrecognized file type: tsx

import React, { useState, useEffect } from "react"
import {
  IssueOpenedIcon,
  IssueClosedIcon,
  GitPullRequestIcon,
  GitPullRequestClosedIcon,
  GitMergeIcon,
} from '`@primer/octicons-react`';
import {
  Container,
  Box,
  TextField,
  Button,
  Paper,
  Table,
  TableBody,
  TableCell,
  TableContainer,
  TableHead,
  TableRow,
  TablePagination,
  Link,
  Alert,
  Tabs,
  Tab,
  Select,
  MenuItem,
  FormControl,
  InputLabel,
  Skeleton,
  Typography,
} from "`@mui/material`";
import { useTheme } from "`@mui/material/styles`";
import { useGitHubAuth } from "../../hooks/useGitHubAuth";
import { useGitHubData } from "../../hooks/useGitHubData";

const ROWS_PER_PAGE = 10;

interface GitHubItem {
  id: number;
  title: string;
  state: string;
  created_at: string;
  pull_request?: { merged_at: string | null };
  repository_url: string;
  html_url: string;
}

const Home: React.FC = () => {

     1	  id: number;
     2	  title: string;
     3	  state: string;
     4	  created_at: string;
     5	  pull_request?: { merged_at: string | null };
     6	  repository_url: string;
     7	  html_url: string;
     8	}
     9	
    10	const Home: React.FC = () => {
    11	
    12	  const theme = useTheme();
    13	
    14	  const {
    15	    username,
    16	    setUsername,
    17	    token,
    18	    setToken,
    19	    error: authError,
    20	    getOctokit,
    21	  } = useGitHubAuth();
    22	
    23	  const {
    24	    issues,
    25	    prs,
    26	    totalIssues,
    27	    totalPrs,
    28	    loading,
    29	    error: dataError,
    30	    fetchData,
    31	  } = useGitHubData(getOctokit);
    32	
    33	  const [tab, setTab] = useState(0);
    34	  const [page, setPage] = useState(0);
    35	
    36	  const [issueFilter, setIssueFilter] = useState("all");
    37	  const [prFilter, setPrFilter] = useState("all");
    38	  const [searchTitle, setSearchTitle] = useState("");
    39	  const [selectedRepo, setSelectedRepo] = useState("");
    40	  const [startDate, setStartDate] = useState("");
    41	  const [endDate, setEndDate] = useState("");
    42	  const [suggestions, setSuggestions] = useState<{ id: number; login: string }[]>([]);
    43	
    44	  // Fetch data when username, tab, or page changes
    45	  useEffect(() => {
    46	    if (username) {
    47	      fetchData(username, page + 1, ROWS_PER_PAGE);
    48	    }
    49	  }, [tab, page]);
    50	
    51	  const handleSubmit = (e: React.FormEvent<HTMLFormElement>): void => {
    52	    e.preventDefault();
    53	    setPage(0);
    54	    fetchData(username, 1, ROWS_PER_PAGE);
    55	  };
    56	
    57	  const handlePageChange = (_: unknown, newPage: number) => {
    58	    setPage(newPage);
    59	  };
    60	
    61	  const formatDate = (dateString: string): string =>

  const [prFilter, setPrFilter] = useState("all");
  const [searchTitle, setSearchTitle] = useState("");
  const [selectedRepo, setSelectedRepo] = useState("");
  const [startDate, setStartDate] = useState("");
  const [endDate, setEndDate] = useState("");
  const [suggestions, setSuggestions] = useState<{ id: number; login: string }[]>([]);

  // Fetch data when username, tab, or page changes
  useEffect(() => {
    if (username) {
      fetchData(username, page + 1, ROWS_PER_PAGE);
--
    return <IssueOpenedIcon size={16} className="icon-issue-open" />;
  };

useEffect(() => {
  if (!username) {
    setSuggestions([]);
    return;
  }

  const fetchUsers = async () => {
    try {
--
        `https://api.github.com/search/users?q=${username}`
      );

      const data = await res.json();

      setSuggestions(data.items?.slice(0, 5) || []);
    } catch (err) {
      console.log(err);
    }
  };
 
--
                  {suggestions.map((user) => (
                    <Box
                      key={user.id}
                      onClick={() => {
                        setUsername(user.login);
                        setSuggestions([]);
                      }}
                      sx={{
                        px: 2,
                        py: 1.5,
                        cursor: "pointer",

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/pages/Tracker/Tracker.tsx` around lines 225 - 244, The suggestion items
rendered in suggestions.map use a non-interactive Box with only onClick; make
them keyboard-accessible by replacing the Box (or augmenting it) with an
interactive element (e.g., a button or a div with role="button" and
tabIndex={0}) and add an onKeyDown handler that triggers setUsername(user.login)
and setSuggestions([]) on Enter or Space, handles ArrowUp/ArrowDown to move
focus between suggestion items, and handles Escape to clear/hide suggestions;
also add appropriate ARIA attributes (aria-selected/role="listbox" on the
container and role="option" on each item) to the suggestions list to improve
screen reader semantics.