Update UI

migrations/0002_link_detail.sql

@@ -0,0 +1,10 @@
+CREATE TABLE link_change_logs (
+  id TEXT PRIMARY KEY,
+  link_id TEXT NOT NULL REFERENCES links(id) ON DELETE CASCADE,
+  change_type TEXT NOT NULL,
+  old_value TEXT,
+  new_value TEXT,
+  changed_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
+);
+
+CREATE INDEX link_change_logs_link_idx ON link_change_logs(link_id, changed_at DESC);