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/fix.go

@@ -0,0 +1,54 @@
+package goose
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+const seqVersionTemplate = "%05v"
+
+func Fix(dir string) error {
+	// always use osFS here because it's modifying operation
+	migrations, err := collectMigrationsFS(osFS{}, dir, minVersion, maxVersion, registeredGoMigrations)
+	if err != nil {
+		return err
+	}
+
+	// split into timestamped and versioned migrations
+	tsMigrations, err := migrations.timestamped()
+	if err != nil {
+		return err
+	}
+
+	vMigrations, err := migrations.versioned()
+	if err != nil {
+		return err
+	}
+	// Initial version.
+	version := int64(1)
+	if last, err := vMigrations.Last(); err == nil {
+		version = last.Version + 1
+	}
+
+	// fix filenames by replacing timestamps with sequential versions
+	for _, tsm := range tsMigrations {
+		oldPath := tsm.Source
+		newPath := strings.Replace(
+			oldPath,
+			fmt.Sprintf("%d", tsm.Version),
+			fmt.Sprintf(seqVersionTemplate, version),
+			1,
+		)
+
+		if err := os.Rename(oldPath, newPath); err != nil {
+			return err
+		}
+
+		log.Printf("RENAMED %s => %s", filepath.Base(oldPath), filepath.Base(newPath))
+		version++
+	}
+
+	return nil
+}