Refactor Prisma integration and improve project setup

- Move Prisma files to standard /prisma directory
- Remove Turso adapter dependencies for Prisma
- Fix auth configuration in templates
- Update router devtools package name
- Simplify post-installation instructions
- Improve npm scripts with cleaner commands

apps/cli/src/prompts/config-prompts.ts

@@ -43,7 +43,7 @@ export async function gatherConfig(
 			auth: ({ results }) =>
 				getAuthChoice(flags.auth, results.database !== "none"),
 			turso: ({ results }) =>
-				results.database === "sqlite"
+				results.database === "sqlite" && results.orm !== "prisma"
 					? getTursoSetupChoice(flags.turso)
 					: Promise.resolve(false),
 			addons: () => getAddonsChoice(flags.addons),