diff --git a/data_backup/.req_hash b/data_backup/.req_hash
new file mode 100644
index 0000000..623a3b9
--- /dev/null
+++ b/data_backup/.req_hash
@@ -0,0 +1 @@
+dbfbdad2cd28b47309b92ed2cb060478
\ No newline at end of file
diff --git a/data_backup/accounts.db b/data_backup/accounts.db
new file mode 100644
index 0000000..e2c6dd2
Binary files /dev/null and b/data_backup/accounts.db differ
diff --git a/data_backup/accounts.db-shm b/data_backup/accounts.db-shm
new file mode 100644
index 0000000..2351f22
Binary files /dev/null and b/data_backup/accounts.db-shm differ
diff --git a/data_backup/accounts.db-wal b/data_backup/accounts.db-wal
new file mode 100644
index 0000000..53ebe71
Binary files /dev/null and b/data_backup/accounts.db-wal differ
diff --git a/data_backup/panel.db b/data_backup/panel.db
new file mode 100644
index 0000000..e69de29
diff --git a/data_backup/settings.json b/data_backup/settings.json
new file mode 100644
index 0000000..3967828
--- /dev/null
+++ b/data_backup/settings.json
@@ -0,0 +1,65 @@
+{
+  "validation": {
+    "fetch_profile": true,
+    "check_ban": true,
+    "max_threads": 5,
+    "auto_revalidate_browser": true,
+    "auto_proxy_on_import": true,
+    "auto_validate_on_import": true,
+    "auto_proxy_on_import_mafile": true,
+    "auto_proxy_on_import_logpass": true,
+    "auto_proxy_on_import_token": true,
+    "auto_validate_on_import_mafile": true,
+    "auto_validate_on_import_logpass": true,
+    "auto_validate_on_import_token": true
+  },
+  "display": {
+    "hide_passwords": false
+  },
+  "columns": {
+    "browser": true,
+    "profile": true,
+    "steam_id": true,
+    "login": true,
+    "password": true,
+    "login_pass": true,
+    "email": true,
+    "phone": true,
+    "status": true,
+    "ban": true,
+    "twofa": true,
+    "mafile": true,
+    "proxy": true,
+    "actions": true,
+    "last_online": true
+  },
+  "logpass_columns": {
+    "browser": true,
+    "profile": true,
+    "steam_id": true,
+    "login": true,
+    "password": true,
+    "login_pass": true,
+    "status": true,
+    "ban": true,
+    "prime": true,
+    "trophy": true,
+    "behavior": true,
+    "license": true,
+    "proxy": true,
+    "notes": true,
+    "actions": true
+  },
+  "token_columns": {
+    "browser": true,
+    "profile": true,
+    "last_online": true,
+    "steam_id": true,
+    "login": true,
+    "token": true,
+    "status": true,
+    "proxy": true,
+    "notes": true,
+    "actions": true
+  }
+}
\ No newline at end of file
diff --git a/update.py b/update.py
index 0de806a..6151b03 100644
--- a/update.py
+++ b/update.py
@@ -65,7 +65,11 @@ def rebuild_frontend():
     frontend = ROOT / "frontend"
     if not frontend.exists():
         return
-    if subprocess.run(["npm", "--version"], capture_output=True).returncode != 0:
+    try:
+        node_ok = subprocess.run(["npm", "--version"], capture_output=True).returncode == 0
+    except FileNotFoundError:
+        node_ok = False
+    if not node_ok:
         print("[!] Node.js not found — skipping frontend rebuild.")
         print("    If UI looks broken: cd frontend && npm install && npm run build")
         return
@@ -97,7 +101,11 @@ def download(url, dest):
 # ── git update path ───────────────────────────────────────────────────────────
 
 def update_via_git():
-    if subprocess.run(["git", "--version"], capture_output=True).returncode != 0:
+    try:
+        git_ok = subprocess.run(["git", "--version"], capture_output=True).returncode == 0
+    except FileNotFoundError:
+        git_ok = False
+    if not git_ok:
         print("[!] git not found. Install Git from https://git-scm.com")
         return
 
diff --git a/version.py b/version.py
index c9240ad..898d5a8 100644
--- a/version.py
+++ b/version.py
@@ -1 +1 @@
-VERSION = "0.3.6"
+VERSION = "3.0.6"