登录或刷新等Request不成功时会报Exception，希望可以改成友好的console提示，而不是IDE Internal Error

[dozenprinceli]

比如在网络不佳环境下登陆失败，IDEA会报IDE Internal Error java.net.SocketException，希望可以改成只在LeetCode Console中显示请求失败等内容，变成更加友好的界面显示。

java.net.SocketException: Connection reset
	at java.base/java.net.SocketInputStream.read(SocketInputStream.java:186)
	at java.base/java.net.SocketInputStream.read(SocketInputStream.java:140)
	at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:478)
	at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:472)
	at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:160)
	at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:111)
	at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1501)
	at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1411)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:451)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:422)
	at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:572)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:197)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
	at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:334)
	at com.intellij.util.io.HttpRequests.openConnection(HttpRequests.java:608)
	at com.intellij.util.io.HttpRequests$RequestImpl.getConnection(HttpRequests.java:359)
	at com.shuzijun.leetcode.plugin.utils.HttpRequestUtils$HttpResponseProcessor.process(HttpRequestUtils.java:176)
	at com.shuzijun.leetcode.plugin.utils.HttpRequestUtils$HttpResponseProcessor.process(HttpRequestUtils.java:159)
	at com.intellij.util.io.HttpRequests.doProcess(HttpRequests.java:516)
	at com.intellij.util.io.HttpRequests.process(HttpRequests.java:498)
	at com.intellij.util.io.HttpRequests$RequestBuilderImpl.connect(HttpRequests.java:333)
	at com.shuzijun.leetcode.plugin.utils.HttpRequestUtils.lambda$executeGet$1(HttpRequestUtils.java:45)
	at com.shuzijun.leetcode.plugin.utils.HttpRequestUtils$CacheProcessor.processor(HttpRequestUtils.java:213)
	at com.shuzijun.leetcode.plugin.utils.HttpRequestUtils.executeGet(HttpRequestUtils.java:39)
	at com.shuzijun.leetcode.plugin.model.HttpRequest$HttpRequestBuilder.request(HttpRequest.java:163)
	at com.shuzijun.leetcode.plugin.actions.toolbar.LoginAction.actionPerformed(LoginAction.java:33)
	at com.shuzijun.leetcode.plugin.actions.AbstractAction$1.run(AbstractAction.java:41)
	at com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:442)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:114)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsynchronously$5(CoreProgressManager.java:493)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$3(ProgressRunner.java:244)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:189)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$12(CoreProgressManager.java:608)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:683)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:639)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:607)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:60)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:176)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:244)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
	at java.base/java.lang.Thread.run(Thread.java:829)