Phase 2: PS1 library scan, settings, conversion queue, and PS1 tab

app/db.py

@@ -101,6 +101,20 @@ CREATE TABLE IF NOT EXISTS save_sigs (
     sig      TEXT NOT NULL,
     PRIMARY KEY (save_id, size, mtime_ns)
 );
+
+CREATE TABLE IF NOT EXISTS ps1_entries (
+    id           INTEGER PRIMARY KEY,
+    source_path  TEXT NOT NULL UNIQUE,
+    title        TEXT,
+    serial       TEXT,
+    region       TEXT,
+    disc         INTEGER NOT NULL DEFAULT 1,
+    disc_total   INTEGER NOT NULL DEFAULT 1,
+    output_eboot TEXT,
+    status       TEXT NOT NULL DEFAULT 'pending',
+    error        TEXT,
+    updated_at   TEXT NOT NULL
+);
 """