refactor: remove unused Pinia stores and related code

- Deleted the layout-store, profiles-store, and index.ts files from the Pinia store setup.
- Removed the zod-sync script as it is no longer needed.
- Cleaned up the tsconfig.json file by removing unnecessary references.
- Updated the login logic in the profiles package to use polling for login results instead of in-process waiters.
- Added validation methods for personal data and profile parameters.
- Introduced new tests for validation logic in profiles and registration packages.
- Enhanced email normalization and validation in the registration package.

auth/migrations/2_create_login_results.up.sql

@@ -0,0 +1,10 @@
+CREATE TABLE login_results (
+    request_id UUID PRIMARY KEY,
+    ok BOOLEAN NOT NULL,
+    token UUID,
+    expires_at TIMESTAMPTZ,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX login_results_created_at_idx ON login_results (created_at);