fix: Remove dead code and restore console.group

- Remove dead renderTab() promise detection code in settings-main.ts
- Restore console.group/groupEnd for debug output visual hierarchy

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: greetclammy

main.ts

@@ -177,7 +177,8 @@ export default class FirstLineIsTitle extends Plugin {
       return;
     }
 
-    console.debug("🔧 Settings (non-default values only):");
+    // eslint-disable-next-line no-console -- console.group for visual hierarchy
+    console.group("🔧 Settings (non-default values only)");
 
     const nonDefaults: Record<string, unknown> = {};
 
@@ -218,6 +219,8 @@ export default class FirstLineIsTitle extends Plugin {
 
     if (Object.keys(nonDefaults).length === 0) {
       console.debug("All settings are at default values");
+      // eslint-disable-next-line no-console -- console.groupEnd for visual hierarchy
+      console.groupEnd();
       return;
     }
 
@@ -236,6 +239,9 @@ export default class FirstLineIsTitle extends Plugin {
         console.debug(`${key}:`, value);
       }
     }
+
+    // eslint-disable-next-line no-console -- console.groupEnd for visual hierarchy
+    console.groupEnd();
   }
 
   async insertTitleOnCreation(file: TFile): Promise<void> {

manifest.json

@@ -1,9 +1,9 @@
 {
-	"id": "first-line-is-title",
-	"name": "First Line is Title",
-	"minAppVersion": "1.8.0",
-	"description": "Automatically set the first line as note title.",
-	"author": "greetclammy",
-	"isDesktopOnly": false,
-	"version": "3.10.1"
+  "id": "first-line-is-title",
+  "name": "First Line is Title",
+  "minAppVersion": "1.8.0",
+  "description": "Automatically set the first line as note title.",
+  "author": "greetclammy",
+  "isDesktopOnly": false,
+  "version": "3.10.1"
 }

src/settings/settings-main.ts

@@ -309,26 +309,10 @@ export class FirstLineIsTitleSettings extends PluginSettingTab {
 
     if (tabConfig) {
       const tabInstance = new tabConfig.class(this.plugin, this.settingsPage);
-      const result = tabInstance.render();
-      if (
-        result !== undefined &&
-        typeof result === "object" &&
-        result !== null &&
-        "then" in result
-      ) {
-        await (result as Promise<void>);
-      }
+      tabInstance.render();
     } else {
       const generalTab = new GeneralTab(this.plugin, this.settingsPage);
-      const result = generalTab.render();
-      if (
-        result !== undefined &&
-        typeof result === "object" &&
-        result !== null &&
-        "then" in result
-      ) {
-        await (result as Promise<void>);
-      }
+      generalTab.render();
     }
   }