Initial lookbook implementation

Pinterest-style visual bookmarking app with:
- URL metadata extraction (OG/Twitter meta, oEmbed fallback)
- Image caching in Postgres with 480px thumbnails
- Multi-tag filtering with Ctrl/Cmd for OR mode
- Fuzzy tag suggestions and inline tag editing
- Browser console auth() with first-use password setup
- Brutalist UI with Commit Mono font and Pico CSS
- Light/dark mode via browser preference

vendor/github.com/pressly/goose/v3/internal/dialects/clickhouse.go

@@ -0,0 +1,53 @@
+package dialects
+
+import (
+	"fmt"
+
+	"github.com/pressly/goose/v3/database/dialect"
+)
+
+// NewClickhouse returns a new [dialect.Querier] for Clickhouse dialect.
+func NewClickhouse() dialect.Querier {
+	return &clickhouse{}
+}
+
+type clickhouse struct{}
+
+var _ dialect.Querier = (*clickhouse)(nil)
+
+func (c *clickhouse) CreateTable(tableName string) string {
+	q := `CREATE TABLE IF NOT EXISTS %s (
+		version_id Int64,
+		is_applied UInt8,
+		date Date default now(),
+		tstamp DateTime default now()
+	  )
+	  ENGINE = MergeTree()
+		ORDER BY (date)`
+	return fmt.Sprintf(q, tableName)
+}
+
+func (c *clickhouse) InsertVersion(tableName string) string {
+	q := `INSERT INTO %s (version_id, is_applied) VALUES ($1, $2)`
+	return fmt.Sprintf(q, tableName)
+}
+
+func (c *clickhouse) DeleteVersion(tableName string) string {
+	q := `ALTER TABLE %s DELETE WHERE version_id = $1 SETTINGS mutations_sync = 2`
+	return fmt.Sprintf(q, tableName)
+}
+
+func (c *clickhouse) GetMigrationByVersion(tableName string) string {
+	q := `SELECT tstamp, is_applied FROM %s WHERE version_id = $1 ORDER BY tstamp DESC LIMIT 1`
+	return fmt.Sprintf(q, tableName)
+}
+
+func (c *clickhouse) ListMigrations(tableName string) string {
+	q := `SELECT version_id, is_applied FROM %s ORDER BY version_id DESC`
+	return fmt.Sprintf(q, tableName)
+}
+
+func (c *clickhouse) GetLatestVersion(tableName string) string {
+	q := `SELECT max(version_id) FROM %s`
+	return fmt.Sprintf(q, tableName)
+}