fix: adjust LinksGrid nth-child offsets for earlier, more frequent color pops

Shift pop-b and pop-c selectors so accent colors appear sooner in the
grid and the light/white pop-c repeats more frequently (every 5th
instead of every 7th item).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "homepage",
-	"version": "1.26.1",
+	"version": "1.26.2",
 	"private": true,
 	"type": "module",
 	"scripts": {

src/lib/components/LinksGrid.svelte

@@ -17,10 +17,10 @@
 :global(.links_grid a:nth-child(3n+1) svg:not(.lock-icon)) {
 	fill: var(--grid-fill-pop-a);
 }
-:global(.links_grid a:nth-child(5n+3) svg:not(.lock-icon)) {
+:global(.links_grid a:nth-child(5n+2) svg:not(.lock-icon)) {
 	fill: var(--grid-fill-pop-b);
 }
-:global(.links_grid a:nth-child(7n) svg:not(.lock-icon)) {
+:global(.links_grid a:nth-child(5n+4) svg:not(.lock-icon)) {
 	fill: var(--grid-fill-pop-c);
 }