Delete readmes, update docs

docs/app/storage.md

@@ -1,67 +1,31 @@
 # Storage
 
 The storage system provides IndexedDB persistence for stores and repositories.
-It's critical to initialize this early in your application lifecycle to ensure data consistency.
+
+Initialize this early in your application lifecycle to ensure data consistency.
 
 ```typescript
-import {
-  initStorage,
-  storageAdapters,
-  throttled,
-  repository,
-  tracker,
-  relays,
-  handles,
-  freshness,
-  plaintext
-} from '@welshman/app'
+import {initStorage, defaultStorageAdapters} from '@welshman/app'
 
-// Real world example from Coracle
-const initializeStorage = async () => {
-  const ready = initStorage("coracle-db", 1, {
-    // Persist relay info
-    relays: {
-      keyPath: "url",
-      store: throttled(3000, relays)
+// Use default storage adapters, which track important metadata events,
+// relays, handles, zappers, etc.
+await initStorage("my-db", 1, {
+  ...defaultStorageAdapters,
+  custom: {
+    keyPath: "key",
+    init: async () => console.log(await getAll("custom")),
+    sync: () => {
+      // Set up a listener for changes, using bulkPut to save records.
+      // Return an unsubscribe function for cleanup
     },
-
-    // Persist NIP-05 handles
-    handles: {
-      keyPath: "nip05",
-      store: throttled(3000, handles)
-    },
-
-    // Track data freshness
-    freshness: storageAdapters.fromObjectStore(
-      freshness,
-      {throttle: 3000}
-    ),
-
-    // Store decrypted content
-    plaintext: storageAdapters.fromObjectStore(
-      plaintext,
-      {throttle: 3000}
-    ),
-
-    // Store events and their sources
-    events: storageAdapters.fromRepositoryAndTracker(
-      repository,
-      tracker,
-      {throttle: 3000}
-    )
-  })
-
-  // Wait for storage to be ready
-  await ready
-
-  // App can now start loading data
-}
+  },
+})
 ```
 
 The storage system:
+
 - Persists data across page reloads
 - Throttles writes for performance
-- Handles store migrations
 - Syncs bidirectionally
 - Supports custom adapters