Hide client behind context.

Use idb for saving data.
Allow logins.

package.json

@@ -29,7 +29,7 @@
     "@preact/preset-vite": "^2.0.0",
     "@styled-icons/bootstrap": "^10.34.0",
     "@styled-icons/feather": "^10.34.0",
-    "@types/node": "^15.12.3",
+    "@types/node": "^15.12.4",
     "@types/preact-i18n": "^2.3.0",
     "@types/react-helmet": "^6.1.1",
     "@types/react-router-dom": "^5.1.7",
@@ -40,6 +40,7 @@
     "detect-browser": "^5.2.0",
     "eslint": "^7.28.0",
     "eslint-config-preact": "^1.1.4",
+    "idb": "^6.1.2",
     "localforage": "^1.9.0",
     "preact-i18n": "^2.4.0-preactx",
     "prettier": "^2.3.1",
@@ -50,7 +51,7 @@
     "react-redux": "^7.2.4",
     "react-router-dom": "^5.2.0",
     "redux": "^4.1.0",
-    "revolt.js": "4.2.0-alpha.3-patch.0",
+    "revolt.js": "4.3.0",
     "rimraf": "^3.0.2",
     "sass": "^1.35.1",
     "styled-components": "^5.3.0",