Bugfix: pass DataManager to BarManager constructor

Before this patch, the BarManager constructor created a new DataManager instance,
leading to this.dataManager != this.barManager.dataManager. This led to effects such as
daily counts not updating in some circumstances, while total counts did.

src/main.ts

@@ -28,20 +28,20 @@ export default class BetterWordCount extends Plugin {
 
     let statusBarEl = this.addStatusBarItem();
     this.statusBar = new StatusBar(statusBarEl);
-    this.barManager = new BarManager(
-      this.statusBar,
-      this.settings,
-      this.app.vault,
-      this.app.metadataCache
-    );
 
-    if (this.settings.collectStats) {
     this.dataManager = new DataManager(
       this.app.vault,
       this.app.metadataCache,
       this.settings
     );
-    }
+
+    this.barManager = new BarManager(
+      this.statusBar,
+      this.settings,
+      this.app.vault,
+      this.app.metadataCache,
+      this.dataManager
+    );
 
     this.registerEvent(
       this.app.workspace.on("active-leaf-change", this.activeLeafChange, this)

src/status/manager.ts

@@ -25,13 +25,14 @@ export class BarManager {
     statusBar: StatusBar,
     settings: BetterWordCountSettings,
     vault: Vault,
-    metadataCache: MetadataCache
+    metadataCache: MetadataCache,
+    dataManager: DataManager
   ) {
     this.statusBar = statusBar;
     this.settings = settings;
     this.vault = vault;
     this.dataCollector = new DataCollector(vault, metadataCache, settings);
-    this.dataManager = new DataManager(vault, metadataCache, settings);
+    this.dataManager = dataManager;
     this.deboucer = debounce(
       (text: string) => this.updateStatusBar(text),
       20,