chore: lint using react-doctor, update translations, dynamic imports

.env.example

@@ -12,7 +12,7 @@ APP_URL="http://localhost:3000"
 # --- Database (PostgreSQL) ---
 # PostgreSQL connection URL. In Docker Compose, the hostname is usually `postgres`;
 # when running directly on your machine, `localhost` is typical.
-DATABASE_URL="postgresql://postgres:postgres@localhost:5432/postgres"
+DATABASE_URL="postgresql://postgres:postgres@postgres:5432/postgres"
 
 # --- Authentication ---
 # Generated using `openssl rand -hex 32`
@@ -54,8 +54,8 @@ OAUTH_SCOPES="openid profile email"
 # --- Email (optional) ---
 # If SMTP_HOST, SMTP_USER, SMTP_PASS, or SMTP_FROM is missing, the app logs the
 # email to the console instead.
-SMTP_HOST="localhost"
-SMTP_PORT="1025"
+SMTP_HOST=""
+SMTP_PORT=""
 SMTP_USER=""
 SMTP_PASS=""
 SMTP_FROM="Reactive Resume <noreply@rxresu.me>"
@@ -72,13 +72,13 @@ SMTP_SECURE="false"
 S3_ACCESS_KEY_ID="seaweedfs"
 S3_SECRET_ACCESS_KEY="seaweedfs"
 S3_REGION="us-east-1"
-S3_ENDPOINT="http://localhost:8333"
+S3_ENDPOINT="http://seaweedfs:8333"
 S3_BUCKET="reactive-resume"
 S3_FORCE_PATH_STYLE="true"
 
 # --- AI Agent Workspace (optional) ---
 # Required only for the authenticated /agent workspace and saved AI providers.
-REDIS_URL="redis://localhost:6379"
+REDIS_URL="redis://redis:6379"
 ENCRYPTION_SECRET="change-me-to-a-secure-agent-secret-in-production"
 
 # --- Feature Flags ---