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/install.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+# Adapted from the Deno installer: Copyright 2019 the Deno authors. All rights reserved. MIT license.
+# Ref: https://github.com/denoland/deno_install
+# TODO(everyone): Keep this script simple and easily auditable.
+
+# TODO(mf): this should work on Linux and macOS. Not intended for Windows.
+
+set -e
+
+os=$(uname -s | tr '[:upper:]' '[:lower:]')
+arch=$(uname -m)
+
+if [ "$arch" = "aarch64" ]; then
+	arch="arm64"
+fi
+
+if [ $# -eq 0 ]; then
+	goose_uri="https://github.com/pressly/goose/releases/latest/download/goose_${os}_${arch}"
+else
+	goose_uri="https://github.com/pressly/goose/releases/download/${1}/goose_${os}_${arch}"
+fi
+
+goose_install="${GOOSE_INSTALL:-/usr/local}"
+bin_dir="${goose_install}/bin"
+exe="${bin_dir}/goose"
+
+if [ ! -d "${bin_dir}" ]; then
+	mkdir -p "${bin_dir}"
+fi
+
+curl --silent --show-error --location --fail --location --output "${exe}" "$goose_uri"
+chmod +x "${exe}"
+
+echo "Goose was installed successfully to ${exe}"
+if command -v goose >/dev/null; then
+	echo "Run 'goose --help' to get started"
+fi