chore: align query-db-collection versions in examples

Update todo examples to use ^1.0.8 to match other examples and fix
sherif version consistency check.

Author: claude

examples/react/todo/package.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@tanstack/electric-db-collection": "^0.2.12",
     "@tanstack/query-core": "^5.90.12",
-    "@tanstack/query-db-collection": "^1.0.7",
+    "@tanstack/query-db-collection": "^1.0.8",
     "@tanstack/react-db": "^0.1.56",
     "@tanstack/react-router": "^1.140.0",
     "@tanstack/react-start": "^1.140.0",

examples/solid/todo/package.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@tanstack/electric-db-collection": "^0.2.12",
     "@tanstack/query-core": "^5.90.12",
-    "@tanstack/query-db-collection": "^1.0.7",
+    "@tanstack/query-db-collection": "^1.0.8",
     "@tanstack/solid-db": "^0.1.54",
     "@tanstack/solid-router": "^1.140.0",
     "@tanstack/solid-start": "^1.140.0",