Plugin throws an error when clicking on an icon in the status bar

Stack trace

```java java.lang.NullPointerException: Cannot invoke "com.intellij.openapi.wm.StatusBar.updateWidget(String)" because "this.widget.statusBar" is null at com.wakatime.intellij.plugin.CustomStatusBar$WakaTimeStatusBarWidget$StatusBarPresenter.getPopupStep(CustomStatusBar.java:98) at com.intellij.openapi.wm.StatusBarWidget$MultipleTextValuesPresentation.getPopup(StatusBarWidget.kt:70) at com.intellij.openapi.wm.impl.status.MultipleTextValues$2.onClick(IdeStatusBarImpl.kt:868) at com.intellij.ui.ClickListener$1.mouseReleased(ClickListener.java:58) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6656) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3385) at java.desktop/java.awt.Component.processEvent(Component.java:6421) at java.desktop/java.awt.Container.processEvent(Container.java:2266) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5026) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2804) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:790) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:731) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:763) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:761) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:760) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:667) at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.kt:615) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:570) at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:68) at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:349) at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:348) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787) at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:348) at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:343) at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:995) at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113) at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:995) at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$4(IdeEventQueue.kt:343) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:831) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:385) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92) ```

WakaTime plugin 14.1.4 installed from JetBrains Marketplace. PyCharm 2023.1.2 (Professional Edition)

Build #PY-231.9011.38, built on May 17, 2023
Runtime version: 17.0.6+10-b829.9 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Linux 6.3.6-arch1-1
GC: G1 Young Generation, G1 Old Generation
Memory: 2048M
Cores: 4
Registry:
    suggest.all.run.configurations.from.context=true
    debugger.new.tool.window.layout=true
    ide.experimental.ui=true

Non-Bundled Plugins:
    de.lukweb.hasteit (1.20.5)
    com.tang (1.4.3-IDEA231)
    com.github.copilot (1.2.8.2642-nightly)
    com.intellij.ideolog (203.0.30.0)
    String Manipulation (9.7.1)
    Key Promoter X (2023.1.0)
    com.wakatime.intellij.plugin (14.1.4)
    com.intellij.kubernetes (231.9011.4)
    com.github.jk1.ytplugin (2023.1.38)
    izhangzhihao.rainbow.brackets (2023.2.11)
    ru.meanmail.plugin.requirements (2022.4.1)
    ru.adelf.idea.dotenv (2023.1)
    mobi.hsz.idea.gitignore (4.5.0)

Current Desktop: Undefined

I don't know what else to provide, I'll gladly do it when requested.

wakatime / jetbrains-wakatime

Plugin throws an error when clicking on an icon in the status bar #259