list view: single column with date / bucket / tags, larger title

Drops the multi-column compact list in favour of a one-row-per-card
layout. Each row: color dot · optional cal/fav icon · title (flex-grows
+ ellipsis) · up-to-4 tag chips with overflow indicator · bucket name +
folder icon · right-aligned date column.

Date column picks (in order): due_date → leading YYYY-MM-DD in the
title → updated_at/created_at. Termin/geburtstag tags are filtered out
of the chip list since they're already represented by the icon + dot.

Title font goes from 11px → 14px so the list reads more like a real
list than a label cloud. Rows have 8px vertical padding, hover
background, and a thin bottom-border. Whole grid is capped at 1100px
and centered.

chore: bump version to 0.9.4

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

config.php

@@ -1,7 +1,7 @@
 <?php
 
 define('APP_NAME', 'hyprcrd');
-define('APP_VERSION', '0.9.3');
+define('APP_VERSION', '0.9.4');
 
 // Database path — writable directory, outside webroot
 define('DB_PATH', __DIR__ . '/data/hyprcrd.db');