v2.0.8 — oumta timeline: continuous fading line, multi-select filter

- Connector: moved from per-entry pseudo-elements to a single
  linear-gradient line on the body. Fades in/out 28px at each end
  and no longer has gaps at entry boundaries. Dots and the date
  rect's solid background sit naturally on top; everything else
  stays transparent so the line threads through cleanly.
- Layout: entry is now a 2-row grid. The optional date rect lives
  in row 1 (justify-self:start, left-aligned), while the dot-row
  and the events column both pin to row 2 so the time label always
  lines up with the first event of the cluster — even when a date
  rect sits above. Time+dot `align-self: start` keeps them at the
  top of the event section instead of vertically centred through
  the whole cluster.
- Filters: state.timelineFilter is a Set now, so clicking multiple
  workload pills (or the overflow entries) stacks them as an
  any-of filter. "all" clears the set. The overflow dropdown stays
  open on pick so several can be toggled without reopening it each
  time. Scope label shows "filtered · N" with the active count.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

config.php

@@ -1,7 +1,7 @@
 <?php
 
 define('APP_NAME', 'hyprcrd');
-define('APP_VERSION', '2.0.7');
+define('APP_VERSION', '2.0.8');
 
 // APP_DEBUG: gates verbose error responses (curl traces, upstream bodies).
 // Off by default; enable via env for local troubleshooting only.