update

landing/migrations/0001_download_counter.sql

@@ -0,0 +1,18 @@
+CREATE TABLE IF NOT EXISTS download_counter_settings (
+  key TEXT PRIMARY KEY,
+  value INTEGER NOT NULL
+);
+
+INSERT OR IGNORE INTO download_counter_settings (key, value)
+VALUES ('base_downloads', 13674);
+
+CREATE TABLE IF NOT EXISTS unique_download_windows (
+  ip_hash TEXT NOT NULL,
+  window_key INTEGER NOT NULL,
+  first_asset_id TEXT NOT NULL,
+  created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (ip_hash, window_key)
+);
+
+CREATE INDEX IF NOT EXISTS idx_unique_download_windows_created_at
+  ON unique_download_windows(created_at);