feat(backup): add MinIO snapshot backups via CLI and scheduler

src/config/schema.test.ts

@@ -196,6 +196,54 @@ describe('configSchema — server', () => {
   });
 });
 
+describe('configSchema — backup', () => {
+  const minimalConfig = {
+    telegram: { bot_token: 'test', allowed_chat_ids: [1] },
+    models: { default: { provider: 'anthropic', model: 'claude-3' } },
+  };
+
+  it('defaults backup settings', () => {
+    const result = configSchema.parse(minimalConfig);
+    expect(result.backup.enabled).toBe(false);
+    expect(result.backup.interval).toBe('24h');
+    expect(result.backup.include_vectors).toBe(true);
+    expect(result.backup.minio.enabled).toBe(false);
+    expect(result.backup.minio.prefix).toBe('flynn');
+    expect(result.backup.minio.secure).toBe(true);
+  });
+
+  it('accepts custom backup settings', () => {
+    const result = configSchema.parse({
+      ...minimalConfig,
+      backup: {
+        enabled: true,
+        interval: '12h',
+        local_dir: '/tmp/flynn-backups',
+        include_vectors: false,
+        minio: {
+          enabled: true,
+          endpoint: 'localhost:9000',
+          access_key: 'key',
+          secret_key: 'secret',
+          bucket: 'flynn-backups',
+          prefix: 'daily',
+          secure: false,
+        },
+      },
+    });
+
+    expect(result.backup.enabled).toBe(true);
+    expect(result.backup.interval).toBe('12h');
+    expect(result.backup.local_dir).toBe('/tmp/flynn-backups');
+    expect(result.backup.include_vectors).toBe(false);
+    expect(result.backup.minio.enabled).toBe(true);
+    expect(result.backup.minio.endpoint).toBe('localhost:9000');
+    expect(result.backup.minio.bucket).toBe('flynn-backups');
+    expect(result.backup.minio.prefix).toBe('daily');
+    expect(result.backup.minio.secure).toBe(false);
+  });
+});
+
 describe('configSchema — agent_configs', () => {
   const minimalConfig = {
     telegram: { bot_token: 'test', allowed_chat_ids: [1] },