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/turso.go

@@ -0,0 +1,14 @@
+package dialects
+
+import "github.com/pressly/goose/v3/database/dialect"
+
+// NewTurso returns a [dialect.Querier] for Turso dialect.
+func NewTurso() dialect.Querier {
+	return &turso{}
+}
+
+type turso struct {
+	sqlite3
+}
+
+var _ dialect.Querier = (*turso)(nil)