feat!: File Sync (#5355)

- file sync for electron/ios/android
- age encryption of both file content and file path
- massive UI enhancement
- corresponding CI tasks

Co-authored-by: llcc <lzhes43@gmail.com>
Co-authored-by: rcmerci <rcmerci@gmail.com>
Co-authored-by: Tienson Qin <tiensonqin@gmail.com>
Co-authored-by: Andelf <andelf@gmail.com>
Co-authored-by: Gabriel Horner <gabriel@logseq.com>

android/app/src/main/AndroidManifest.xml

@@ -32,6 +32,13 @@
                 <data android:mimeType="video/*" />
             </intent-filter>
 
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="logseq" android:host="auth-callback" />
+            </intent-filter>
+
         </activity>
 
         <provider