feat: ✨ tracing system

fix: 🚑 user_contact is not containing value
feat: ✨ html mail system
refactor: ♻️ axum 0.8 routing compatibility
fix: 🚑 custom claim isn't working in jwt
feat: ✨ token header extended compatibility

migrations/20241213232937_contact.up.sql

@@ -2,4 +2,6 @@
 CREATE TABLE IF NOT EXISTS "contact"(
     id BIGSERIAL PRIMARY KEY NOT NULL UNIQUE,
     name VARCHAR(32) NOT NULL UNIQUE
-);
+);
+
+INSERT INTO "contact"(id, name) VALUES (0, 'Email') ON CONFLICT(id) DO UPDATE SET "name" = 'Email';