chore: update package versions and improve code formatting

- Updated packageManager version in package.json from [email protected] to [email protected].
- Updated jiti version in pnpm-lock.yaml from 2.6.1 to 1.21.7 for various dependencies.
- Refactored assertions in Rust test files for better readability by formatting multi-line assertions.
- Improved error logging in config.rs by consolidating warning messages.
- Enhanced code readability in specs.rs by simplifying filter mapping.
- Cleaned up formatting in main.rs and project_registry.rs for consistency.

Author: tikazyq

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "type": "module",
   "description": "Lightweight spec methodology for AI-powered development (monorepo root)",
-  "packageManager": "[email protected].0",
+  "packageManager": "[email protected].1",
   "scripts": {
     "dev": "concurrently \"cargo run --manifest-path rust/Cargo.toml -p leanspec-http\" \"turbo run dev --filter=@leanspec/ui-vite\"",
     "dev:web": "turbo run dev --filter=@leanspec/ui-vite",