v1.7.0

Changelog

• 928fde8 Add PostgreSQL elephant logo as site favicon
• ea7c03b Add documentation site built with Hugo and OINK theme
• 3bd00fd chore: add Hugo build artifacts to .gitignore
• 312c2a3 docs(addon): add namespace isolation documentation
• 22286a2 docs(addon): update PgBouncer documentation
• fecb4d3 docs(exec-psql): capitalize Exec in page titles
• 532c740 docs(quickstart): fix install script path to scripts/install.sh
• d9efa48 feat(addon): add comprehensive PgBouncer configuration parameters
• 7cfd812 feat(addon): add pg addon command with PgBouncer connection pooler
• e4f35c9 feat(addon): show host information in addon list output
• 246ded6 feat(addon): support dual-mode PgBouncer (local and remote instances)
• 9d209d7 feat(addon): use auth_query for PgBouncer authentication
• 0653ab0 fix(addon): sync pgbouncer_auth password across all poolers for same PG
• aaee155 fix(pgbouncer): use unique auth user per pooler to prevent conflicts
• c074da5 refactor(pgbouncer): use namespace_instName format for auth user