feat: improved icon search — matches Lucide tags/keywords

The icon picker now searches against the Lucide tags.json keyword list,
not just the icon name. Searching 'meeting' now finds 'calendar',
'red-heart' finds 'heart', etc. Tags are loaded alongside icon names
from the CDN with fallback.

src/views/waypoint-view.ts

@@ -1070,6 +1070,7 @@ class IconSuggestModal extends Modal {
 	private onSubmit: (icon: string) => void;
 	private selected: string;
 	private allIcons: string[] = [];
+	private tagsMap: Record<string, string[]> = {};
 	private loaded = false;
 
 	constructor(app: App, currentIcon: string, onSubmit: (icon: string) => void) {
@@ -1165,7 +1166,12 @@ class IconSuggestModal extends Modal {
 
 			const q = query.toLowerCase().trim();
 			const matches = q
-				? this.allIcons.filter(function(n) { return n.includes(q); }).slice(0, 80)
+				? this.allIcons.filter((n) => {
+						if (n.includes(q)) return true;
+						const tags = this.tagsMap[n];
+						if (tags) return tags.some(t => t.includes(q));
+						return false;
+					}).slice(0, 80)
 				: this.allIcons.slice(0, 80);
 
 			if (matches.length === 0) {
@@ -1262,13 +1268,16 @@ class IconSuggestModal extends Modal {
 		try {
 			var r = await fetch('https://cdn.jsdelivr.net/npm/lucide-static@0.517.0/tags.json');
 			var d = await r.json();
+			this.tagsMap = d as Record<string, string[]>;
 			this.allIcons = Object.keys(d).sort();
 		} catch (_e) {
 			try {
 				var r2 = await fetch('https://lucide.dev/api/tags');
 				var d2 = await r2.json();
+				this.tagsMap = d2 as Record<string, string[]>;
 				this.allIcons = Object.keys(d2).sort();
 			} catch (_e2) {
+				this.tagsMap = {};
 				this.allIcons = Object.keys(FALLBACK_ICONS).sort();
 			}
 		}