fix(ui): use white text for event chips in light mode (v0.52.1)

- Change .kind-number and .delete-target chips to use white text
- Improves contrast on colored backgrounds (cyan/red) in light mode

Files modified:
- app/web/src/EventsView.svelte: Fixed chip text colors
- app/web/dist/: Rebuilt web UI bundle
- pkg/version/version: Bump to v0.52.1

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/web/src/EventsView.svelte

@@ -408,7 +408,7 @@
 
     .kind-number {
         background: var(--primary);
-        color: var(--text-color);
+        color: #ffffff;
         padding: 0.1em 0.4em;
         border: 0;
         font-size: 0.7em;
@@ -455,7 +455,7 @@
 
     .delete-target {
         background: var(--danger);
-        color: var(--text-color);
+        color: #ffffff;
         padding: 0.1em 0.3em;
         border-radius: 0.2rem;
         font-size: 0.7em;

pkg/version/version

@@ -1 +1 @@
-v0.51.0
+v0.52.1