total restructure: isolate functionality to core so web works

src/core/IpcAdapter.js

@@ -0,0 +1,25 @@
+export default class IpcAdapter {
+    constructor() {
+        this._methods = ['init', 'getAll', 'create', 'update', 'delete']
+    }
+
+    async init() {
+        return await window.adapter.call('init')
+    }
+
+    async getAll() {
+        return await window.adapter.call('getAll')
+    }
+
+    async create(note) {
+        return await window.adapter.call('create', note)
+    }
+
+    async update(note) {
+        return await window.adapter.call('update', note)
+    }
+
+    async delete(id) {
+        return await window.adapter.call('delete', id)
+    }
+}