fix: pointer cursor on clickables, 'No icon' is a real button

styles.css used cursor: var(--cursor) in 10 places and the icon modal in 2
more. Obsidian defines --cursor as 'default', so nothing in the plugin ever
showed a pointer — the old 'correct cursor on hover' todo never actually
worked. Use var(--cursor-link, pointer): themeable, pointer by default.
cursor: grab on separators/spacers is left alone.

'No icon' was a bare accent-coloured span in the status row. It commits a
value and closes, exactly like Save, so it is now a real button in the
modal button container, left-aligned via margin-right: auto to read as a
secondary action. Also adds the missing trailing newline to styles.css.

src/views/waypoint-view.ts

@@ -1228,15 +1228,6 @@ class IconSuggestModal extends Modal {
 		const statusEl = statusRow.createSpan();
 		statusEl.setText('Loading\u2026');
 
-		const clearEl = statusRow.createSpan();
-		clearEl.style.cursor = 'var(--cursor)';
-		clearEl.style.color = 'var(--text-accent)';
-		clearEl.setText('No icon');
-		clearEl.addEventListener('click', () => {
-			this.onSubmit('');
-			this.close();
-		});
-
 		// ── Load icons ──
 		this.loadIcons().then(() => {
 			this.loaded = true;
@@ -1279,7 +1270,7 @@ class IconSuggestModal extends Modal {
 				tile.style.justifyContent = 'center';
 				tile.style.aspectRatio = '1';
 				tile.style.borderRadius = '6px';
-				tile.style.cursor = 'var(--cursor)';
+				tile.style.cursor = 'var(--cursor-link, pointer)';
 				tile.style.transition = 'background 80ms';
 				tile.setAttr('title', name);
 
@@ -1334,6 +1325,15 @@ class IconSuggestModal extends Modal {
 
 		// ── Buttons ──
 		const btns = modal.createDiv({ cls: 'modal-button-container' });
+
+		// Clearing the icon commits a value and closes, exactly like Save, so it
+		// belongs with the buttons rather than as a bare span in the status row.
+		const clearBtn = btns.createEl('button', { text: 'No icon', cls: 'waypoint-icon-clear' });
+		clearBtn.addEventListener('click', () => {
+			this.onSubmit('');
+			this.close();
+		});
+
 		const cancel = btns.createEl('button', { text: 'Cancel' });
 		cancel.addEventListener('click', () => this.close());
 		const saveBtn = btns.createEl('button', { text: 'Save', cls: 'mod-cta' });