diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index 34aef1e..0000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,47 +0,0 @@
-name: Build Electron App
-
-on:
-    push:
-        tags:
-            - 'v*'
-
-jobs:
-    build:
-        strategy:
-            fail-fast: false
-            matrix:
-                include:
-                    - os: windows-latest
-                      script: build:win
-                    - os: macos-latest
-                      script: build:mac
-                    - os: ubuntu-latest
-                      script: build:linux
-
-        runs-on: ${{ matrix.os }}
-
-        steps:
-            - name: Checkout repository
-              uses: actions/checkout@v4
-
-            - name: Setup Node
-              uses: actions/setup-node@v4
-              with:
-                  node-version: 22
-                  cache: npm
-
-            - name: Install dependencies
-              run: npm ci
-
-            - name: Run platform build
-              run: npm run ${{ matrix.script }}
-              env:
-                  CSC_LINK: ${{ secrets.CSC_LINK }}
-                  CSC_KEY_PASSWORD: ${{ secrets.CSC_KEY_PASSWORD }}
-
-            - name: Upload artifacts
-              uses: actions/upload-artifact@v4
-              with:
-                  name: ${{ matrix.os }}-build
-                  path: |
-                      dist/**
diff --git a/out/main/index.js b/out/main/index.js
index a6b22de..2969fc2 100644
--- a/out/main/index.js
+++ b/out/main/index.js
@@ -3,28 +3,61 @@ import { electronApp, optimizer, is } from "@electron-toolkit/utils";
 import { app, ipcMain, BrowserWindow, shell } from "electron";
 import filesystemPlugin from "@takerofnotes/plugin-filesystem";
 import supabasePlugin from "@takerofnotes/plugin-supabase";
-import "libsodium-wrappers";
-import "uuid";
-import "flexsearch";
-import fs from "fs/promises";
-import path, { join } from "path";
+import sodium from "libsodium-wrappers";
+import { v4 } from "uuid";
+import { Index } from "flexsearch";
+import { join } from "path";
 import __cjs_mod__ from "node:module";
 const __filename = import.meta.filename;
 const __dirname = import.meta.dirname;
 const require2 = __cjs_mod__.createRequire(import.meta.url);
+const createPluginManager = (registry) => {
+  let activePluginId = null;
+  let adapter = null;
+  return {
+    listPlugins() {
+      return registry.list();
+    },
+    getPlugin(pluginId) {
+      return registry.get(pluginId);
+    },
+    getAdapter(pluginId, adapterConfig = {}) {
+      const plugin = registry.get(pluginId);
+      if (!plugin) {
+        throw new Error(`Plugin not found: ${pluginId}`);
+      }
+      return plugin.createAdapter(adapterConfig);
+    },
+    setActivePlugin(pluginId, adapterConfig = {}) {
+      activePluginId = pluginId;
+      adapter = this.getAdapter(pluginId, adapterConfig);
+      return adapter;
+    },
+    async testPlugin(pluginId, adapterConfig = {}) {
+      const plugin = registry.get(pluginId);
+      if (!plugin) {
+        throw new Error(`Plugin not found: ${pluginId}`);
+      }
+      const adapter2 = this.getAdapter(pluginId, adapterConfig);
+      await adapter2.init();
+      return await adapter2.testConnection();
+    },
+    getActiveAdapter() {
+      return adapter;
+    },
+    getActivePluginId() {
+      return activePluginId;
+    }
+  };
+};
 class PluginRegistry {
-  constructor(environment = "web") {
+  constructor() {
     this.plugins = /* @__PURE__ */ new Map();
-    this.environment = environment;
   }
   register(plugin) {
     if (!plugin.id) {
       throw new Error("Plugin must have an id");
     }
-    const environments = plugin.environments || ["electron", "web"];
-    if (!environments.includes(this.environment)) {
-      return;
-    }
     this.plugins.set(plugin.id, plugin);
   }
   get(id) {
@@ -39,146 +72,314 @@ class PluginRegistry {
     }));
   }
 }
-function createIpcStorage() {
-  return {
-    async load() {
-      return await window.api.getConfig();
-    },
-    async save(data) {
-      await window.api.setConfig(data);
-    }
-  };
-}
-function getDefaultConfig() {
+const getDefaultConfig = () => {
   return {
     activeAdapter: "supabase",
-    adapters: {
-      supabase: {
-        supabaseUrl: "https://example.supabase.co",
-        supabaseKey: "",
-        bucket: "notes"
-      }
-    },
-    theme: "light"
-  };
-}
-let config = null;
-let configResolve = null;
-const configPromise = new Promise((resolve) => {
-  configResolve = resolve;
-});
-function createConfigManager(environment, customStorage = null) {
-  let storage;
-  if (customStorage) {
-    storage = customStorage;
-  } else {
-    storage = createIpcStorage();
-  }
-  const loadConfig = async () => {
-    if (config !== null) {
-      return config;
-    }
-    const stored = await storage.load();
-    config = stored || getDefaultConfig();
-    if (!stored) {
-      await storage.save(config);
-    }
-    configResolve(config);
-    return config;
-  };
-  const writeConfig = async (newConfig) => {
-    await storage.save(newConfig);
-    config = newConfig;
-  };
-  const getConfig = () => {
-    if (config !== null) {
-      return config;
-    }
-    return configPromise;
-  };
-  const setConfig = async (newConfig) => {
-    config = newConfig;
-    await writeConfig(newConfig);
-  };
-  const refreshConfig = async () => {
-    config = await storage.load();
-    configResolve(config);
+    theme: "dark"
   };
+};
+const createConfigManager = (storage) => {
+  let config = null;
   return {
-    loadConfig,
-    getConfig,
-    setConfig,
-    refreshConfig
-  };
-}
-const USER_DATA_STRING = "__DEFAULT_USER_DATA__";
-function createNodeStorage(defaultPlugin = null) {
-  const configPath = path.join(app.getPath("userData"), "config.json");
-  function resolveDefaults(obj) {
-    if (Array.isArray(obj)) {
-      return obj.map(resolveDefaults);
-    } else if (obj && typeof obj === "object") {
-      const resolved = {};
-      for (const [key, value] of Object.entries(obj)) {
-        resolved[key] = resolveDefaults(value);
+    async loadConfig() {
+      if (config) return config;
+      const stored = await storage.load();
+      config = stored || getDefaultConfig();
+      if (!stored) {
+        await storage.save(config);
       }
-      return resolved;
-    } else if (typeof obj === "string" && obj.includes(USER_DATA_STRING)) {
-      return obj.replace(USER_DATA_STRING, app.getPath("userData"));
-    }
-    return obj;
-  }
-  return {
-    async load() {
-      let parsed;
-      try {
-        const raw = await fs.readFile(configPath, "utf8");
-        parsed = JSON.parse(raw);
-      } catch {
-        parsed = null;
-      }
-      if (!parsed || !parsed.activeAdapter) {
-        const defaultConfig = {};
-        if (defaultPlugin) {
-          for (const field of defaultPlugin.configSchema) {
-            defaultConfig[field.key] = field.default ?? null;
-          }
-        }
-        parsed = {
-          ...parsed ? parsed : {},
-          activeAdapter: defaultPlugin?.id || "supabase",
-          adapters: {},
-          theme: "dark"
-        };
-        if (defaultPlugin) {
-          parsed.adapters[defaultPlugin.id] = defaultConfig;
-        }
-        await this.save(parsed);
-      } else {
-        parsed.adapters = resolveDefaults(parsed.adapters);
-      }
-      return parsed;
+      return config;
     },
-    async save(configObject) {
-      const dir = path.dirname(configPath);
-      await fs.mkdir(dir, { recursive: true });
-      const resolved = {
-        ...configObject,
-        adapters: resolveDefaults(configObject.adapters)
-      };
-      await fs.writeFile(
-        configPath,
-        JSON.stringify(resolved, null, 2),
-        "utf8"
+    getConfig() {
+      return config;
+    },
+    async setConfig(newConfig) {
+      config = newConfig;
+      await storage.save(newConfig);
+    },
+    async refreshConfig() {
+      config = await storage.load();
+    }
+  };
+};
+class NotesAPI {
+  constructor(adapter, encryptionKey = null) {
+    if (!adapter) {
+      throw new Error("NotesAPI requires a storage adapter");
+    }
+    this.adapter = adapter;
+    this.notesCache = /* @__PURE__ */ new Map();
+    this.encryptionKey = encryptionKey;
+    this._sodiumReady = false;
+    this.index = new Index({
+      tokenize: "forward"
+    });
+  }
+  async _initSodium() {
+    if (!this._sodiumReady) {
+      await sodium.ready;
+      this._sodiumReady = true;
+    }
+  }
+  _hexToUint8Array(hex) {
+    const bytes = new Uint8Array(hex.length / 2);
+    for (let i = 0; i < bytes.length; i++) {
+      bytes[i] = parseInt(hex.substr(i * 2, 2), 16);
+    }
+    return bytes;
+  }
+  _concatUint8Arrays(a, b) {
+    const result = new Uint8Array(a.length + b.length);
+    result.set(a, 0);
+    result.set(b, a.length);
+    return result;
+  }
+  _uint8ArrayToBase64(bytes) {
+    let binary = "";
+    for (let i = 0; i < bytes.length; i++) {
+      binary += String.fromCharCode(bytes[i]);
+    }
+    return btoa(binary);
+  }
+  _base64ToUint8Array(base64) {
+    const binary = atob(base64);
+    const bytes = new Uint8Array(binary.length);
+    for (let i = 0; i < binary.length; i++) {
+      bytes[i] = binary.charCodeAt(i);
+    }
+    return bytes;
+  }
+  _encrypt(note) {
+    if (!this.encryptionKey) {
+      throw new Error("Encryption key not set");
+    }
+    const key = this._hexToUint8Array(this.encryptionKey);
+    if (key.length !== 32) {
+      throw new Error(
+        "Encryption key must be 64 hex characters (32 bytes)"
       );
     }
-  };
+    const nonce = sodium.randombytes_buf(sodium.crypto_secretbox_NONCEBYTES);
+    const message = JSON.stringify(note);
+    const ciphertext = sodium.crypto_secretbox_easy(
+      new TextEncoder().encode(message),
+      nonce,
+      key
+    );
+    const combined = this._concatUint8Arrays(nonce, ciphertext);
+    return this._uint8ArrayToBase64(combined);
+  }
+  _decrypt(encryptedData) {
+    if (!this.encryptionKey) {
+      throw new Error("Encryption key not set");
+    }
+    const key = this._hexToUint8Array(this.encryptionKey);
+    if (key.length !== 32) {
+      throw new Error(
+        "Encryption key must be 64 hex characters (32 bytes)"
+      );
+    }
+    let combined;
+    try {
+      combined = this._base64ToUint8Array(encryptedData);
+    } catch (e) {
+      throw new Error("Invalid encrypted data: not valid base64");
+    }
+    if (combined.length < sodium.crypto_secretbox_NONCEBYTES + sodium.crypto_secretbox_MACBYTES) {
+      throw new Error("Invalid encrypted data: too short");
+    }
+    const nonce = combined.slice(0, sodium.crypto_secretbox_NONCEBYTES);
+    const ciphertext = combined.slice(sodium.crypto_secretbox_NONCEBYTES);
+    let decrypted;
+    try {
+      decrypted = sodium.crypto_secretbox_open_easy(
+        ciphertext,
+        nonce,
+        key
+      );
+    } catch (e) {
+      throw new Error("Decryption failed: wrong key or corrupted data");
+    }
+    if (!decrypted) {
+      throw new Error("Decryption failed: no data returned");
+    }
+    const decryptedStr = new TextDecoder().decode(decrypted);
+    try {
+      return JSON.parse(decryptedStr);
+    } catch (e) {
+      throw new Error(
+        `Decryption succeeded but invalid JSON: ${decryptedStr}`
+      );
+    }
+  }
+  async init() {
+    await this._initSodium();
+    await this.adapter.init();
+    this.notesCache.clear();
+    const encryptedNotes = await this.adapter.getAll();
+    for (const encryptedNote of encryptedNotes) {
+      try {
+        const note = this._decrypt(encryptedNote.data || encryptedNote);
+        this.notesCache.set(note.id, note);
+        const searchText = note.plainText || this._extractPlainText(note.content);
+        this.index.add(note.id, note.title + "\n" + searchText);
+      } catch (error) {
+        console.error("Failed to decrypt note:", error);
+      }
+    }
+  }
+  _extractPlainText(content) {
+    if (!content) return "";
+    if (typeof content === "string") return content;
+    const extractText = (node) => {
+      if (typeof node === "string") return node;
+      if (!node || !node.content) return "";
+      return node.content.map(extractText).join(" ");
+    };
+    return extractText(content);
+  }
+  getCategories() {
+    const categories = /* @__PURE__ */ new Set();
+    for (const note of this.notesCache.values()) {
+      if (note.category) {
+        categories.add(note.category);
+      }
+    }
+    return Array.from(categories).sort();
+  }
+  getCategoryNotes(categoryName = null) {
+    return Array.from(this.notesCache.values()).filter((n) => n.category === categoryName).sort((a, b) => new Date(b.updatedAt) - new Date(a.updatedAt)).map((n) => ({ ...n }));
+  }
+  getNote(id) {
+    const note = this.notesCache.get(id);
+    return note ? { ...note } : null;
+  }
+  async createNote(metadata = {}, content = "", plainText = "") {
+    const id = v4();
+    const now = (/* @__PURE__ */ new Date()).toISOString();
+    const note = {
+      id,
+      title: metadata.title || "Untitled",
+      category: metadata.category || null,
+      createdAt: now,
+      updatedAt: now,
+      content,
+      plainText
+    };
+    const encryptedNote = {
+      id: note.id,
+      data: this._encrypt(note)
+    };
+    this.notesCache.set(id, note);
+    this.index.add(id, note.title + "\n" + plainText);
+    await this.adapter.create(encryptedNote);
+    return note;
+  }
+  async deleteNote(id) {
+    await this.adapter.delete(id);
+    this.notesCache.delete(id);
+    this.index.remove(id);
+  }
+  async updateNote(id, updates = {}) {
+    const note = this.notesCache.get(id);
+    if (!note) throw new Error("Note not found");
+    const allowedFields = ["title", "category", "content", "plainText"];
+    for (const key of Object.keys(updates)) {
+      if (!allowedFields.includes(key)) {
+        throw new Error(`Invalid update field: ${key}`);
+      }
+    }
+    const updatedNote = {
+      ...note,
+      ...updates,
+      updatedAt: (/* @__PURE__ */ new Date()).toISOString()
+    };
+    const encryptedNote = {
+      id: updatedNote.id,
+      data: this._encrypt(updatedNote)
+    };
+    this.notesCache.set(id, updatedNote);
+    const searchText = updatedNote.plainText || this._extractPlainText(updatedNote.content);
+    this.index.update(id, updatedNote.title + "\n" + searchText);
+    await this.adapter.update(encryptedNote);
+    return updatedNote;
+  }
+  search(query) {
+    const ids = this.index.search(query, {
+      limit: 50,
+      suggest: true
+    });
+    return ids.map((id) => this.notesCache.get(id));
+  }
 }
+const generateEncryptionKey = () => {
+  const array = new Uint8Array(32);
+  crypto.getRandomValues(array);
+  return Array.from(array).map((b) => b.toString(16).padStart(2, "0")).join("");
+};
+const initPluginManager = (runtime, plugins, config) => {
+  const registry = new PluginRegistry();
+  for (const plugin of plugins) {
+    registry.register(plugin);
+  }
+  const manager = createPluginManager(registry);
+  manager.setActivePlugin(
+    config.activeAdapter,
+    config.adapters[config.activeAdapter]
+  );
+  return manager;
+};
+const initConfigManager = async (runtime) => {
+  let storage;
+  {
+    const { createNodeStorage } = await import("./NodeStorage-DrLmsh6l.js");
+    storage = createNodeStorage(filesystemPlugin);
+  }
+  return createConfigManager(storage);
+};
+const initializeCore = async (runtime, { plugins }) => {
+  const configManager = await initConfigManager();
+  const config = await configManager.loadConfig();
+  const pluginManager = initPluginManager(runtime, plugins, config);
+  let notesAPI = null;
+  let initPromise = null;
+  const getNotesAPI = async () => {
+    if (notesAPI) return notesAPI;
+    if (!initPromise) {
+      initPromise = (async () => {
+        const config2 = await configManager.loadConfig();
+        let encryptionKey = config2?.encryptionKey;
+        if (!encryptionKey) {
+          encryptionKey = generateEncryptionKey();
+          await configManager.setConfig({
+            ...config2,
+            encryptionKey
+          });
+        }
+        const pluginId = config2?.activeAdapter || "filesystem";
+        const adapterConfig = config2?.adapters?.[pluginId] || {};
+        const adapter = pluginManager.getAdapter(
+          pluginId,
+          adapterConfig
+        );
+        notesAPI = new NotesAPI(adapter, encryptionKey);
+        await notesAPI.init();
+        return notesAPI;
+      })();
+    }
+    return initPromise;
+  };
+  return {
+    runtime,
+    pluginManager,
+    configManager,
+    getNotesAPI
+  };
+};
 const DEFAULT_WINDOW_SIZE = { width: 354, height: 549 };
 const DEFAULT_MOVE_WINDOW_SIZE = { width: 708, height: 549 };
 const preloadPath = join(__dirname, "../preload/index.mjs");
 const rendererPath = join(__dirname, "../renderer/index.html");
-let activeAdapter = null;
 function createWindow() {
   const mainWindow = new BrowserWindow({
     width: DEFAULT_WINDOW_SIZE.width,
@@ -234,44 +435,28 @@ app.whenReady().then(async () => {
       win.webContents.send(event, data);
     });
   };
-  const registry = new PluginRegistry("electron");
-  registry.register(filesystemPlugin);
-  registry.register(supabasePlugin);
-  const nodeStorage = createNodeStorage(filesystemPlugin);
-  const configManager = createConfigManager("electron", nodeStorage);
-  const initialConfig = await configManager.loadConfig();
-  const setActivePlugin = async (pluginId) => {
-    const currentConfig = await configManager.loadConfig();
-    await configManager.setConfig({
-      ...currentConfig,
-      activeAdapter: pluginId
-    });
-    const plugin = registry.get(pluginId);
-    const adapterConfig = currentConfig.adapters[pluginId] || {};
-    activeAdapter = plugin.createAdapter(adapterConfig);
-    await activeAdapter.init();
-    ipcMain.removeHandler("adapter:call");
-    ipcMain.handle("adapter:call", async (_, method, args) => {
-      if (!activeAdapter[method]) {
-        throw new Error(`Invalid adapter method: ${method}`);
-      }
-      return await activeAdapter[method](...args);
-    });
-    broadcastNoteChange("plugin-changed", pluginId);
-    return true;
-  };
-  await setActivePlugin(initialConfig.activeAdapter);
-  ipcMain.handle("getConfig", async () => {
-    return await configManager.loadConfig();
+  const { pluginManager, configManager } = await initializeCore(
+    "electron-main",
+    {
+      plugins: [filesystemPlugin, supabasePlugin]
+    }
+  );
+  ipcMain.handle("pluginManager:call", async (_, method, ...args) => {
+    const methodCall = await pluginManager[method](...args);
+    if (method === "setActivePlugin") {
+      broadcastNoteChange("plugin-changed");
+    }
+    return methodCall;
   });
-  ipcMain.handle("setConfig", async (_, newConfig) => {
-    await configManager.setConfig(newConfig);
+  ipcMain.handle("configManager:call", async (_, method, ...args) => {
+    return await configManager[method](...args);
   });
-  ipcMain.handle("listPlugins", async () => {
-    return registry.list();
-  });
-  ipcMain.handle("setActivePlugin", async (_, pluginId) => {
-    return await setActivePlugin(pluginId);
+  ipcMain.handle("adapter:call", async (_, method, ...args) => {
+    const adapter = pluginManager.getActiveAdapter();
+    if (!adapter[method]) {
+      throw new Error(`Invalid adapter method: ${method}`);
+    }
+    return await adapter[method](...args);
   });
   ipcMain.on("note-changed", (_, event, data) => {
     broadcastNoteChange(event, data);
@@ -297,8 +482,8 @@ app.whenReady().then(async () => {
     }
   });
   electronApp.setAppUserModelId("com.electron");
-  app.on("browser-window-created", (_, window2) => {
-    optimizer.watchWindowShortcuts(window2);
+  app.on("browser-window-created", (_, window) => {
+    optimizer.watchWindowShortcuts(window);
   });
   createWindow();
   app.on("activate", function() {
diff --git a/out/preload/index.mjs b/out/preload/index.mjs
index fe8debb..b4f58bc 100644
--- a/out/preload/index.mjs
+++ b/out/preload/index.mjs
@@ -1,9 +1,20 @@
 import { contextBridge, ipcRenderer } from "electron";
 const api = {
-  getConfig: () => ipcRenderer.invoke("getConfig"),
-  setConfig: (config) => ipcRenderer.invoke("setConfig", config),
-  listPlugins: () => ipcRenderer.invoke("listPlugins"),
-  setActivePlugin: (pluginId) => ipcRenderer.invoke("setActivePlugin", pluginId),
+  pluginManagerCall: (method, ...args) => ipcRenderer.invoke(
+    "pluginManager:call",
+    method,
+    ...args.length ? args : []
+  ),
+  configManagerCall: (method, ...args) => ipcRenderer.invoke(
+    "configManager:call",
+    method,
+    ...args.length ? args : []
+  ),
+  adapterCall: (method, ...args) => ipcRenderer.invoke(
+    "adapter:call",
+    method,
+    ...args.length ? args : []
+  ),
   openNoteWindow: (noteId) => {
     ipcRenderer.send("open-note-window", noteId);
   },
@@ -29,17 +40,12 @@ const api = {
     ipcRenderer.invoke("move-closed");
   }
 };
-const adapter = {
-  call: (method, ...args) => ipcRenderer.invoke("adapter:call", method, args)
-};
 if (process.contextIsolated) {
   try {
     contextBridge.exposeInMainWorld("api", api);
-    contextBridge.exposeInMainWorld("adapter", adapter);
   } catch (error) {
     console.error(error);
   }
 } else {
   window.api = api;
-  window.adapter = adapter;
 }
diff --git a/out/renderer/assets/__vite-browser-external-2Ng8QIWW.js b/out/renderer/assets/__vite-browser-external-2Ng8QIWW.js
deleted file mode 100644
index f2316bd..0000000
--- a/out/renderer/assets/__vite-browser-external-2Ng8QIWW.js
+++ /dev/null
@@ -1,4 +0,0 @@
-const __viteBrowserExternal = {};
-export {
-  __viteBrowserExternal as default
-};
diff --git a/out/renderer/assets/geist-mono-BzrJhchg.woff2 b/out/renderer/assets/geist-mono-BzrJhchg.woff2
deleted file mode 100644
index acf07fc..0000000
Binary files a/out/renderer/assets/geist-mono-BzrJhchg.woff2 and /dev/null differ
diff --git a/out/renderer/assets/geist-mono-OFKGen7b.woff b/out/renderer/assets/geist-mono-OFKGen7b.woff
deleted file mode 100644
index 5d71b23..0000000
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diff --git a/out/renderer/assets/geist-mono-bold-Bz_UliG4.woff b/out/renderer/assets/geist-mono-bold-Bz_UliG4.woff
deleted file mode 100644
index ecaceab..0000000
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diff --git a/out/renderer/assets/geist-mono-bold-CTLtpKvJ.woff2 b/out/renderer/assets/geist-mono-bold-CTLtpKvJ.woff2
deleted file mode 100644
index c44b8fd..0000000
Binary files a/out/renderer/assets/geist-mono-bold-CTLtpKvJ.woff2 and /dev/null differ
diff --git a/out/renderer/assets/neuefraktur-A4S1ACH2.woff2 b/out/renderer/assets/neuefraktur-A4S1ACH2.woff2
deleted file mode 100644
index 5c41f61..0000000
Binary files a/out/renderer/assets/neuefraktur-A4S1ACH2.woff2 and /dev/null differ
diff --git a/out/renderer/assets/neuefraktur-CwjUIZ0G.woff b/out/renderer/assets/neuefraktur-CwjUIZ0G.woff
deleted file mode 100644
index 359f29f..0000000
Binary files a/out/renderer/assets/neuefraktur-CwjUIZ0G.woff and /dev/null differ
diff --git a/out/renderer/index.html b/out/renderer/index.html
deleted file mode 100644
index c1b7715..0000000
--- a/out/renderer/index.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<!doctype html>
-<html>
-    <head>
-        <meta charset="UTF-8" />
-        <title>Electron</title>
-        <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
-        <meta
-            http-equiv="Content-Security-Policy"
-            content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:"
-        />
-      <script type="module" crossorigin src="./assets/index-Cj2aGG-N.js"></script>
-      <link rel="stylesheet" crossorigin href="./assets/index-s71dsOUL.css">
-    </head>
-
-    <body>
-        <div id="app"></div>
-    </body>
-</html>
diff --git a/src/core/ConfigManager.js b/src/core/ConfigManager.js
new file mode 100644
index 0000000..8bb5190
--- /dev/null
+++ b/src/core/ConfigManager.js
@@ -0,0 +1,55 @@
+const getDefaultConfig = () => {
+    return {
+        activeAdapter: 'supabase',
+        theme: 'dark',
+    }
+}
+
+export const createConfigManager = (storage) => {
+    let config = null
+
+    return {
+        async loadConfig() {
+            if (config) return config
+
+            const stored = await storage.load()
+            config = stored || getDefaultConfig()
+
+            if (!stored) {
+                await storage.save(config)
+            }
+
+            return config
+        },
+
+        getConfig() {
+            return config
+        },
+
+        async setConfig(newConfig) {
+            config = newConfig
+            await storage.save(newConfig)
+        },
+
+        async refreshConfig() {
+            config = await storage.load()
+        },
+    }
+}
+
+export const createConfigManagerClient = () => {
+    return {
+        async loadConfig() {
+            return await window.api.configManagerCall('loadConfig')
+        },
+        async getConfig() {
+            return await window.api.configManagerCall('getConfig')
+        },
+        async setConfig(newConfig) {
+            return await window.api.configManagerCall('setConfig', newConfig)
+        },
+        async refreshConfig() {
+            return await window.api.configManagerCall('refreshConfig')
+        },
+    }
+}
diff --git a/src/core/IpcAdapter.js b/src/core/IpcAdapter.js
index b2fb5bc..3c7c5b8 100644
--- a/src/core/IpcAdapter.js
+++ b/src/core/IpcAdapter.js
@@ -4,22 +4,22 @@ export default class IpcAdapter {
     }
 
     async init() {
-        return await window.adapter.call('init')
+        return await window.api.adapterCall('init')
     }
 
     async getAll() {
-        return await window.adapter.call('getAll')
+        return await window.api.adapterCall('getAll')
     }
 
     async create(note) {
-        return await window.adapter.call('create', note)
+        return await window.api.adapterCall('create', note)
     }
 
     async update(note) {
-        return await window.adapter.call('update', note)
+        return await window.api.adapterCall('update', note)
     }
 
     async delete(id) {
-        return await window.adapter.call('delete', id)
+        return await window.api.adapterCall('delete', id)
     }
 }
diff --git a/src/main/NodeStorage.js b/src/core/NodeStorage.js
similarity index 100%
rename from src/main/NodeStorage.js
rename to src/core/NodeStorage.js
diff --git a/src/core/PluginManager.js b/src/core/PluginManager.js
index 5b3d47e..b9c9765 100644
--- a/src/core/PluginManager.js
+++ b/src/core/PluginManager.js
@@ -1,16 +1,8 @@
-import PluginRegistry from './PluginRegistry.js'
-import IpcAdapter from './IpcAdapter.js'
+import IpcAdapter from './IpcAdapter'
 
-let registry = null
-let activePluginId = null
-let adapter = null
-
-export default function createPluginManager(environment, plugins = []) {
-    registry = new PluginRegistry(environment)
-
-    for (const plugin of plugins) {
-        registry.register(plugin)
-    }
+export const createPluginManager = (registry) => {
+    let activePluginId = null
+    let adapter = null
 
     return {
         listPlugins() {
@@ -24,10 +16,6 @@ export default function createPluginManager(environment, plugins = []) {
         getAdapter(pluginId, adapterConfig = {}) {
             const plugin = registry.get(pluginId)
 
-            if (environment === 'electron') {
-                return new IpcAdapter()
-            }
-
             if (!plugin) {
                 throw new Error(`Plugin not found: ${pluginId}`)
             }
@@ -41,6 +29,19 @@ export default function createPluginManager(environment, plugins = []) {
             return adapter
         },
 
+        async testPlugin(pluginId, adapterConfig = {}) {
+            const plugin = registry.get(pluginId)
+
+            if (!plugin) {
+                throw new Error(`Plugin not found: ${pluginId}`)
+            }
+
+            const adapter = this.getAdapter(pluginId, adapterConfig)
+            await adapter.init()
+
+            return await adapter.testConnection()
+        },
+
         getActiveAdapter() {
             return adapter
         },
@@ -48,9 +49,30 @@ export default function createPluginManager(environment, plugins = []) {
         getActivePluginId() {
             return activePluginId
         },
+    }
+}
 
-        getEnvironment() {
-            return environment
+// Client for calling manager through IPC
+export const createPluginManagerClient = () => {
+    return {
+        listPlugins() {
+            return window.api.pluginManagerCall('listPlugins')
+        },
+
+        getAdapter(pluginId, config) {
+            return new IpcAdapter(pluginId, config)
+        },
+
+        setActivePlugin(pluginId, adapterConfig) {
+            return window.api.pluginManagerCall(
+                'setActivePlugin',
+                pluginId,
+                adapterConfig,
+            )
+        },
+
+        async testPlugin(id, config) {
+            return window.api.pluginManagerCall('testPlugin', { id, config })
         },
     }
 }
diff --git a/src/core/PluginRegistry.js b/src/core/PluginRegistry.js
index 064fe60..9a681fe 100644
--- a/src/core/PluginRegistry.js
+++ b/src/core/PluginRegistry.js
@@ -1,7 +1,6 @@
 export default class PluginRegistry {
-    constructor(environment = 'web') {
+    constructor() {
         this.plugins = new Map()
-        this.environment = environment
     }
 
     register(plugin) {
@@ -9,11 +8,6 @@ export default class PluginRegistry {
             throw new Error('Plugin must have an id')
         }
 
-        const environments = plugin.environments || ['electron', 'web']
-        if (!environments.includes(this.environment)) {
-            return
-        }
-
         this.plugins.set(plugin.id, plugin)
     }
 
diff --git a/src/core/Config.js b/src/core/WebStorage.js
similarity index 51%
rename from src/core/Config.js
rename to src/core/WebStorage.js
index a57e482..f25f2f1 100644
--- a/src/core/Config.js
+++ b/src/core/WebStorage.js
@@ -1,3 +1,4 @@
+const USER_DATA_STRING = '__DEFAULT_USER_DATA__'
 const DB_NAME = 'takerofnotes'
 const DB_VERSION = 1
 const STORE_NAME = 'config'
@@ -53,7 +54,7 @@ async function saveToDB(data) {
     })
 }
 
-function createIndexedDBStorage() {
+export function createWebStorage() {
     return {
         async load() {
             const stored = await getFromDB()
@@ -65,84 +66,4 @@ function createIndexedDBStorage() {
     }
 }
 
-function createIpcStorage() {
-    return {
-        async load() {
-            return await window.api.getConfig()
-        },
-        async save(data) {
-            await window.api.setConfig(data)
-        },
-    }
-}
-
-function getDefaultConfig() {
-    return {
-        activeAdapter: 'supabase',
-        theme: 'dark',
-    }
-}
-
-let config = null
-let configResolve = null
-const configPromise = new Promise((resolve) => {
-    configResolve = resolve
-})
-
-export function createConfigManager(environment, customStorage = null) {
-    let storage
-
-    if (customStorage) {
-        storage = customStorage
-    } else if (environment === 'electron') {
-        storage = createIpcStorage()
-    } else {
-        storage = createIndexedDBStorage()
-    }
-
-    const loadConfig = async () => {
-        if (config !== null) {
-            return config
-        }
-
-        const stored = await storage.load()
-        config = stored || getDefaultConfig()
-        if (!stored) {
-            await storage.save(config)
-        }
-
-        configResolve(config)
-        return config
-    }
-
-    const writeConfig = async (newConfig) => {
-        await storage.save(newConfig)
-        config = newConfig
-    }
-
-    const getConfig = () => {
-        if (config !== null) {
-            return config
-        }
-        return configPromise
-    }
-
-    const setConfig = async (newConfig) => {
-        config = newConfig
-        await writeConfig(newConfig)
-    }
-
-    const refreshConfig = async () => {
-        config = await storage.load()
-        configResolve(config)
-    }
-
-    return {
-        loadConfig,
-        getConfig,
-        setConfig,
-        refreshConfig,
-    }
-}
-
-export default createConfigManager
+export default createWebStorage
diff --git a/src/core/index.js b/src/core/index.js
index 6b06702..3c7b9d0 100644
--- a/src/core/index.js
+++ b/src/core/index.js
@@ -1,5 +1,14 @@
-import createPluginManager from './PluginManager.js'
-import createConfigManager from './Config.js'
+import filesystemPlugin from '@takerofnotes/plugin-filesystem'
+import {
+    createPluginManager,
+    createPluginManagerClient,
+} from './PluginManager.js'
+import { createWebStorage } from './WebStorage.js'
+import PluginRegistry from './PluginRegistry.js'
+import {
+    createConfigManager,
+    createConfigManagerClient,
+} from './ConfigManager.js'
 import NotesAPI from './NotesAPI.js'
 
 const generateEncryptionKey = () => {
@@ -10,12 +19,46 @@ const generateEncryptionKey = () => {
         .join('')
 }
 
-let coreInstance = null
+const initPluginManager = (runtime, plugins, config) => {
+    if (runtime === 'electron-renderer') return createPluginManagerClient()
 
-export function initializeCore(environment, plugins = []) {
-    const pluginManager = createPluginManager(environment, plugins)
-    const configManager = createConfigManager(environment)
+    const registry = new PluginRegistry()
 
+    for (const plugin of plugins) {
+        registry.register(plugin)
+    }
+
+    const manager = createPluginManager(registry)
+    manager.setActivePlugin(
+        config.activeAdapter,
+        config.adapters[config.activeAdapter],
+    )
+
+    return manager
+}
+
+const initConfigManager = async (runtime) => {
+    if (runtime === 'electron-renderer') return createConfigManagerClient()
+
+    let storage
+    if (runtime === 'electron-main') {
+        const { createNodeStorage } = await import('./NodeStorage.js')
+        storage = createNodeStorage(filesystemPlugin)
+    } else if (runtime === 'web') {
+        storage = createWebStorage()
+    }
+
+    return createConfigManager(storage)
+}
+
+export const initializeCore = async (runtime, { plugins }) => {
+    const configManager = await initConfigManager(runtime)
+    const config = await configManager.loadConfig()
+    const pluginManager = initPluginManager(runtime, plugins, config)
+
+    // -------------------------
+    // NotesAPI bootstrap
+    // -------------------------
     let notesAPI = null
     let initPromise = null
 
@@ -30,12 +73,15 @@ export function initializeCore(environment, plugins = []) {
 
                 if (!encryptionKey) {
                     encryptionKey = generateEncryptionKey()
-                    await configManager.setConfig({ ...config, encryptionKey })
+                    await configManager.setConfig({
+                        ...config,
+                        encryptionKey,
+                    })
                 }
 
                 const pluginId = config?.activeAdapter || 'filesystem'
-                const adapterConfig =
-                    config.adapters?.[config.activeAdapter] || {}
+                const adapterConfig = config?.adapters?.[pluginId] || {}
+
                 const adapter = pluginManager.getAdapter(
                     pluginId,
                     adapterConfig,
@@ -51,27 +97,10 @@ export function initializeCore(environment, plugins = []) {
         return initPromise
     }
 
-    coreInstance = {
-        environment,
+    return {
+        runtime,
         pluginManager,
         configManager,
         getNotesAPI,
     }
-
-    return coreInstance
 }
-
-export function getCore() {
-    if (!coreInstance) {
-        throw new Error('Core not initialized. Call initializeCore() first.')
-    }
-    return coreInstance
-}
-
-export { default as PluginRegistry } from './PluginRegistry.js'
-export { default as IpcAdapter } from './IpcAdapter.js'
-export { default as NotesAPI } from './NotesAPI.js'
-export {
-    default as createConfigManager,
-    createConfigManager as createConfig,
-} from './Config.js'
diff --git a/src/core/types.ts b/src/core/types.ts
deleted file mode 100644
index e8fd446..0000000
--- a/src/core/types.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export enum ENVIRONMENTS {
-    ELECTRON = 'electron',
-    WEB = 'web',
-}
diff --git a/src/main/index.js b/src/main/index.js
index 9aa21f3..8afddb8 100644
--- a/src/main/index.js
+++ b/src/main/index.js
@@ -3,8 +3,7 @@ import { electronApp, optimizer, is } from '@electron-toolkit/utils'
 import { app, shell, BrowserWindow, ipcMain } from 'electron'
 import filesystemPlugin from '@takerofnotes/plugin-filesystem'
 import supabasePlugin from '@takerofnotes/plugin-supabase'
-import { PluginRegistry, createConfigManager } from '../core/index.js'
-import { createNodeStorage } from './NodeStorage.js'
+import { initializeCore } from '../core/index.js'
 import { join } from 'path'
 
 const DEFAULT_WINDOW_SIZE = { width: 354, height: 549 }
@@ -13,8 +12,6 @@ const DEFAULT_MOVE_WINDOW_SIZE = { width: 708, height: 549 }
 const preloadPath = join(__dirname, '../preload/index.mjs')
 const rendererPath = join(__dirname, '../renderer/index.html')
 
-let activeAdapter = null
-
 function createWindow() {
     const mainWindow = new BrowserWindow({
         width: DEFAULT_WINDOW_SIZE.width,
@@ -78,55 +75,32 @@ app.whenReady().then(async () => {
         })
     }
 
-    const registry = new PluginRegistry('electron')
-    registry.register(filesystemPlugin)
-    registry.register(supabasePlugin)
+    const { pluginManager, configManager } = await initializeCore(
+        'electron-main',
+        {
+            plugins: [filesystemPlugin, supabasePlugin],
+        },
+    )
 
-    const nodeStorage = createNodeStorage(filesystemPlugin)
-    const configManager = createConfigManager('electron', nodeStorage)
-    const initialConfig = await configManager.loadConfig()
+    ipcMain.handle('pluginManager:call', async (_, method, ...args) => {
+        const methodCall = await pluginManager[method](...args)
 
-    const setActivePlugin = async (pluginId) => {
-        const currentConfig = await configManager.loadConfig()
-        await configManager.setConfig({
-            ...currentConfig,
-            activeAdapter: pluginId,
-        })
+        if (method === 'setActivePlugin') {
+            broadcastNoteChange('plugin-changed')
+        }
 
-        const plugin = registry.get(pluginId)
-        const adapterConfig = currentConfig.adapters[pluginId] || {}
-        activeAdapter = plugin.createAdapter(adapterConfig)
-
-        await activeAdapter.init()
-
-        ipcMain.removeHandler('adapter:call')
-        ipcMain.handle('adapter:call', async (_, method, args) => {
-            if (!activeAdapter[method]) {
-                throw new Error(`Invalid adapter method: ${method}`)
-            }
-
-            return await activeAdapter[method](...args)
-        })
-
-        broadcastNoteChange('plugin-changed', pluginId)
-
-        return true
-    }
-
-    await setActivePlugin(initialConfig.activeAdapter)
-
-    ipcMain.handle('getConfig', async () => {
-        return await configManager.loadConfig()
+        return methodCall
     })
-    ipcMain.handle('setConfig', async (_, newConfig) => {
-        await configManager.setConfig(newConfig)
+    ipcMain.handle('configManager:call', async (_, method, ...args) => {
+        return await configManager[method](...args)
     })
+    ipcMain.handle('adapter:call', async (_, method, ...args) => {
+        const adapter = pluginManager.getActiveAdapter()
+        if (!adapter[method]) {
+            throw new Error(`Invalid adapter method: ${method}`)
+        }
 
-    ipcMain.handle('listPlugins', async () => {
-        return registry.list()
-    })
-    ipcMain.handle('setActivePlugin', async (_, pluginId) => {
-        return await setActivePlugin(pluginId)
+        return await adapter[method](...args)
     })
 
     ipcMain.on('note-changed', (_, event, data) => {
diff --git a/src/preload/index.js b/src/preload/index.js
index 8a7c5ba..c5d042a 100644
--- a/src/preload/index.js
+++ b/src/preload/index.js
@@ -2,11 +2,24 @@ import { contextBridge, ipcRenderer } from 'electron'
 
 // Custom APIs for renderer
 const api = {
-    getConfig: () => ipcRenderer.invoke('getConfig'),
-    setConfig: (config) => ipcRenderer.invoke('setConfig', config),
-    listPlugins: () => ipcRenderer.invoke('listPlugins'),
-    setActivePlugin: (pluginId) =>
-        ipcRenderer.invoke('setActivePlugin', pluginId),
+    pluginManagerCall: (method, ...args) =>
+        ipcRenderer.invoke(
+            'pluginManager:call',
+            method,
+            ...(args.length ? args : []),
+        ),
+    configManagerCall: (method, ...args) =>
+        ipcRenderer.invoke(
+            'configManager:call',
+            method,
+            ...(args.length ? args : []),
+        ),
+    adapterCall: (method, ...args) =>
+        ipcRenderer.invoke(
+            'adapter:call',
+            method,
+            ...(args.length ? args : []),
+        ),
     openNoteWindow: (noteId) => {
         ipcRenderer.send('open-note-window', noteId)
     },
@@ -33,19 +46,12 @@ const api = {
     },
 }
 
-// Implement adapter API - communicates with plugin adapter in main process
-const adapter = {
-    call: (method, ...args) => ipcRenderer.invoke('adapter:call', method, args),
-}
-
 if (process.contextIsolated) {
     try {
         contextBridge.exposeInMainWorld('api', api)
-        contextBridge.exposeInMainWorld('adapter', adapter)
     } catch (error) {
         console.error(error)
     }
 } else {
     window.api = api
-    window.adapter = adapter
 }
diff --git a/src/renderer/index.html b/src/renderer/index.html
index 2364bd2..ff85577 100644
--- a/src/renderer/index.html
+++ b/src/renderer/index.html
@@ -2,12 +2,12 @@
 <html>
     <head>
         <meta charset="UTF-8" />
-        <title>Electron</title>
+        <title>Taker of Notes</title>
         <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
-        <meta
+        <!--<meta
             http-equiv="Content-Security-Policy"
             content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:"
-        />
+        />-->
     </head>
 
     <body>
diff --git a/src/renderer/src/components/NoteRow.vue b/src/renderer/src/components/NoteRow.vue
index 0a07cb4..7a07cb7 100644
--- a/src/renderer/src/components/NoteRow.vue
+++ b/src/renderer/src/components/NoteRow.vue
@@ -43,7 +43,6 @@ const onMoveOpened = async () => {
             move: props.note.id,
         },
     })
-    console.log(route.query)
 }
 const moveActive = computed(() => route.query.move === props.note.id)
 </script>
diff --git a/src/renderer/src/composables/useConfig.js b/src/renderer/src/composables/useConfig.js
index 8315fe2..7c2dbd5 100644
--- a/src/renderer/src/composables/useConfig.js
+++ b/src/renderer/src/composables/useConfig.js
@@ -1,5 +1,5 @@
 import { ref, watch, toRaw, onMounted } from 'vue'
-import { getCore } from '@core/index.js'
+import useCore from '@/composables/useCore'
 
 const config = ref()
 let configResolve = null
@@ -8,8 +8,7 @@ const configPromise = new Promise((resolve) => {
 })
 
 export default () => {
-    const core = getCore()
-    const { configManager } = core
+    const { configManager } = useCore()
 
     onMounted(async () => {
         if (config.value) {
@@ -17,8 +16,7 @@ export default () => {
             return
         }
 
-        const loadedConfig = await configManager.loadConfig()
-        config.value = loadedConfig
+        config.value = await configManager.loadConfig()
         configResolve()
     })
 
diff --git a/src/renderer/src/composables/useCore.js b/src/renderer/src/composables/useCore.js
new file mode 100644
index 0000000..e28c5b5
--- /dev/null
+++ b/src/renderer/src/composables/useCore.js
@@ -0,0 +1,11 @@
+import { inject } from 'vue'
+
+let core
+
+export default () => {
+    if (!core) {
+        core = inject('core')
+    }
+
+    return core
+}
diff --git a/src/renderer/src/composables/useNotes.js b/src/renderer/src/composables/useNotes.js
index 1c7210d..bcdfb89 100644
--- a/src/renderer/src/composables/useNotes.js
+++ b/src/renderer/src/composables/useNotes.js
@@ -41,7 +41,9 @@ const setupListeners = () => {
 }
 
 const broadcastChange = (event, data) => {
-    window.api.notifyNoteChanged(event, data)
+    if (environment === 'electron') {
+        window.api.notifyNoteChanged(event, data)
+    }
 }
 
 if (environment === 'electron') {
diff --git a/src/renderer/src/composables/usePlugins.js b/src/renderer/src/composables/usePlugins.js
index e2fe2f8..704dc7b 100644
--- a/src/renderer/src/composables/usePlugins.js
+++ b/src/renderer/src/composables/usePlugins.js
@@ -1,20 +1,27 @@
-import { ref } from 'vue'
+import useCore from '@/composables/useCore'
 import useConfig from './useConfig'
+import { ref } from 'vue'
 
 export default async () => {
-    const { refreshConfig } = useConfig()
+    const { config } = useConfig()
+    const { pluginManager } = useCore()
 
     const plugins = ref([])
 
-    plugins.value = await window.api.listPlugins()
+    plugins.value = await pluginManager.listPlugins()
 
-    const setActivePlugin = async (pluginId) => {
-        await window.api.setActivePlugin(pluginId)
-        await refreshConfig()
+    const setActivePlugin = async (pluginId, activeConfig = {}) => {
+        await pluginManager.setActivePlugin(pluginId, { ...activeConfig })
+        config.value.activeAdapter = pluginId
+    }
+
+    const testPlugin = async (pluginId, config = {}) => {
+        await pluginManager.testPlugin(pluginId, { ...config })
     }
 
     return {
         plugins,
         setActivePlugin,
+        testPlugin,
     }
 }
diff --git a/src/renderer/src/libs/getNotesAPI.js b/src/renderer/src/libs/getNotesAPI.js
index e81e166..ce9a26d 100644
--- a/src/renderer/src/libs/getNotesAPI.js
+++ b/src/renderer/src/libs/getNotesAPI.js
@@ -1,4 +1,4 @@
-import { getCore } from '@core/index.js'
+import useCore from '@/composables/useCore'
 
 let notesAPI = null
 let initPromise = null
@@ -8,8 +8,8 @@ export const getNotesAPI = async () => {
 
     if (!initPromise) {
         initPromise = (async () => {
-            const core = getCore()
-            notesAPI = await core.getNotesAPI()
+            const { getNotesAPI } = useCore()
+            notesAPI = await getNotesAPI()
             return notesAPI
         })()
     }
diff --git a/src/renderer/src/main.js b/src/renderer/src/main.js
index 9ff2615..d99e4a3 100644
--- a/src/renderer/src/main.js
+++ b/src/renderer/src/main.js
@@ -6,7 +6,7 @@ import { router } from './plugins/router'
 
 const app = createApp(App)
 
-app.use(initCore)
+await initCore(app)
 app.use(router)
 
 app.mount('#app')
diff --git a/src/renderer/src/plugins/core.js b/src/renderer/src/plugins/core.js
index 96af256..e1214ac 100644
--- a/src/renderer/src/plugins/core.js
+++ b/src/renderer/src/plugins/core.js
@@ -2,11 +2,18 @@ import { useEnvironment } from '@/composables/useEnvironment'
 import { initializeCore } from '@core/index.js'
 import supabasePlugin from '@takerofnotes/plugin-supabase'
 
-export const initCore = () => {
+export const initCore = async (app) => {
     const environment = useEnvironment()
 
+    // Set runtime
+    const runtime = environment === 'electron' ? 'electron-renderer' : 'web'
+
     // Plugins that are valid for web (electron uses IPC)
     const plugins = [supabasePlugin]
 
-    initializeCore(environment, plugins)
+    const core = await initializeCore(runtime, {
+        plugins,
+    })
+
+    app.provide('core', core)
 }
diff --git a/src/renderer/src/views/Directory.vue b/src/renderer/src/views/Directory.vue
index ce62ea7..00eb05a 100644
--- a/src/renderer/src/views/Directory.vue
+++ b/src/renderer/src/views/Directory.vue
@@ -19,8 +19,6 @@
 
 <script setup>
 import useNotes from '@/composables/useNotes'
-import usePlugins from '@/composables/usePlugins'
-import useConfig from '@/composables/useConfig'
 import { onMounted, ref, watch } from 'vue'
 import CategoryRow from '@/components/CategoryRow.vue'
 import NoteRow from '@/components/NoteRow.vue'
@@ -29,8 +27,6 @@ import PageLoading from '@/components/PageLoading.vue'
 const { categories, loadCategories, loadCategoryNotes, notesChangeCount } =
     useNotes()
 
-const { config } = useConfig()
-
 const notes = ref()
 const loaded = ref(false)
 
diff --git a/src/renderer/src/views/Preferences.vue b/src/renderer/src/views/Preferences.vue
index 762822f..98c0954 100644
--- a/src/renderer/src/views/Preferences.vue
+++ b/src/renderer/src/views/Preferences.vue
@@ -51,7 +51,7 @@ import usePlugins from '@/composables/usePlugins'
 import useConfig from '@/composables/useConfig'
 import { ref, computed } from 'vue'
 
-const { plugins, setActivePlugin } = await usePlugins()
+const { plugins, setActivePlugin, testPlugin } = await usePlugins()
 const { config, ensureConfig } = useConfig()
 await ensureConfig()
 
@@ -89,17 +89,26 @@ const save = async () => {
     validationError.value = ''
 
     const plugin = selectedPlugin.value
+    const adapterConfig = config.value.adapters[plugin.id] || {}
+
     if (plugin && plugin.configSchema.length) {
-        const adapterConfig = config.value.adapters[plugin.id] || {}
+        // Check required fields
         for (const field of plugin.configSchema) {
             if (field.required && !adapterConfig[field.key]) {
                 validationError.value = `Please fill in all required fields for ${plugin.name}`
                 return
             }
         }
+
+        // Test connection
+        // const testResult = await testPlugin(plugin.id, adapterConfig)
+        // console.log(testResult)
+        // if (!testResult) {
+        //     validationError.value = `Failed to connect to ${plugin.name}`
+        // }
     }
 
-    await setActivePlugin(selectedPluginId.value)
+    await setActivePlugin(selectedPluginId.value, adapterConfig)
     saving.value = false
     saved.value = true
     setTimeout(() => {