Build with TypeScript 7

TypeScript 7 is the native port of the compiler. The repository builds
with it unchanged: no new type errors, the emitted JavaScript differs
only in the order of react/jsx-runtime imports, and the declarations
only in union and property order, which TypeScript 5.9 consumers read
the same way. The plugin template moves to it too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/create/templates/common/package.json

@@ -55,7 +55,7 @@
 	"devDependencies": {
 //%// Typescript and type declarations
 //%if typescript
-		"typescript": "^5.9.3",
+		"typescript": "^7.0.2",
 		"@types/node": "^24.13.4",
 //%endif
 //%if typescript & web

pnpm-workspace.yaml

@@ -31,7 +31,7 @@ catalog:
   react-router-dom: ^7.18.4
   semver: ^7.8.5
   set-blocking: ^2.0.0
-  typescript: ^5.9.3
+  typescript: ^7.0.2
   vite: ^8.3.4
   winston: ^3.19.0
   winston-daily-rotate-file: ^5.0.0