feat: improve status handling and user feedback in SurfSense plugin

- Added refreshStatus method to update connection status immediately after settings changes.
- Enhanced error reporting with reportAuthError method for better authentication feedback.
- Updated status visuals in the status modal to reflect the new centralized structure.
- Improved connection handling in the settings tab to ensure accurate status representation.

surfsense_obsidian/src/status-visuals.ts

@@ -1,11 +1,6 @@
 import type { StatusKind } from "./types";
 
-/**
- * Single source of truth for status icons + labels. Both the status bar
- * and the settings "Connection" heading render from this table so a change
- * here updates both surfaces.
- */
-
+/** Shared by the status bar and the settings "Connection" heading. */
 export interface StatusVisual {
 	icon: string;
 	label: string;