merge appdb.js into apps.js

src/system.js

@@ -42,22 +42,17 @@ async function getAppDisks(appsDataDisk) {
 
     let appDisks = {};
 
-    return new Promise((resolve, reject) => {
-        apps.getAll(async function (error, allApps) {
-            if (error) return reject(error);
+    const allApps = await apps.list();
+    for (const app of allApps) {
+        if (!app.dataDir) {
+            appDisks[app.id] = appsDataDisk;
+        } else {
+            const [error, result] = await safe(df.file(app.dataDir));
+            appDisks[app.id] = error ? appsDataDisk : result.filesystem; // ignore any errors
+        }
+    }
 
-            for (const app of allApps) {
-                if (!app.dataDir) {
-                    appDisks[app.id] = appsDataDisk;
-                } else {
-                    const [error, result] = await safe(df.file(app.dataDir));
-                    appDisks[app.id] = error ? appsDataDisk : result.filesystem; // ignore any errors
-                }
-            }
-
-            resolve(appDisks);
-        });
-    });
+    return appDisks;
 }
 
 async function getBackupDisk() {