chore: update description

Author: typed-sigterm

README.md

@@ -9,7 +9,7 @@
   <a href="https://github.com/un-oj/core"><img src="https://img.shields.io/github/stars/un-oj/core"></a>
 </p>
 
-Unified Online Judge information collector, tree-shakable and extensible.
+Unified information collector of online competitive programming platforms.
 
 ## Usage
 

src/platforms/atcoder.ts

@@ -4,8 +4,8 @@
  */
 
 import type { CheerioAPI } from 'cheerio';
-import type { PlatformOptions, ProblemIOSample } from '../platform';
-import type { Problem as BaseProblem } from '../problem';
+import type { PlatformOptions } from '../platform';
+import type { Problem as BaseProblem, ProblemIOSample } from '../problem';
 import { load } from 'cheerio';
 import { FetchError } from 'ofetch';
 import { NotFoundError, Platform } from '../platform';

src/platforms/codeforces.ts

@@ -3,8 +3,8 @@
  * @module
  */
 
-import type { PlatformOptions, ProblemIOSample } from '../platform';
-import type { Problem as BaseProblem } from '../problem';
+import type { PlatformOptions } from '../platform';
+import type { Problem as BaseProblem, ProblemIOSample } from '../problem';
 import { load } from 'cheerio';
 import { NotFoundError, Platform } from '../platform';
 import { parseMemory, parseTime } from '../utils';

src/platforms/hydro.ts

@@ -3,8 +3,8 @@
  * @module
  */
 
-import type { PlatformOptions, ProblemIOSample } from '../platform';
-import type { Problem as BaseProblem } from '../problem';
+import type { PlatformOptions } from '../platform';
+import type { Problem as BaseProblem, ProblemIOSample } from '../problem';
 import { FetchError } from 'ofetch';
 import { NotFoundError, Platform, UnexpectedResponseError } from '../platform';
 import { addHeaders, getFirstKey, UnOJError } from '../utils';

src/platforms/leetcode.ts

@@ -3,8 +3,8 @@
  * @module
  */
 
-import type { PlatformOptions, ProblemIOSample } from '../platform';
-import type { Problem as BaseProblem } from '../problem';
+import type { PlatformOptions } from '../platform';
+import type { Problem as BaseProblem, ProblemIOSample } from '../problem';
 import { load } from 'cheerio';
 import { FetchError } from 'ofetch';
 import { NotFoundError, Platform, UnexpectedResponseError } from '../platform';