feat(db): button up migrations

database/schema.sql

@@ -44,7 +44,6 @@ CREATE TABLE IF NOT EXISTS documents (
 -- Metadata
 CREATE TABLE IF NOT EXISTS metadata (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
-
     document_id TEXT NOT NULL,
 
     title TEXT,
@@ -108,6 +107,16 @@ CREATE TABLE IF NOT EXISTS activity (
     FOREIGN KEY (device_id) REFERENCES devices (id)
 );
 
+-- Settings
+CREATE TABLE IF NOT EXISTS settings (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+
+    name TEXT NOT NULL,
+    value TEXT NOT NULL,
+
+    created_at DATETIME NOT NULL DEFAULT (STRFTIME('%Y-%m-%dT%H:%M:%SZ', 'now'))
+);
+
 ---------------------------------------------------------------
 ----------------------- Temporary Tables ----------------------
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