fix: upgrade command

Signed-off-by: jahwag <[email protected]>

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "claudesync"
-version = "0.6.7"
+version = "0.6.8"
 authors = [
     {name = "Jahziah Wagner", email = "[email protected]"},
 ]

src/claudesync/cli/main.py

@@ -75,9 +75,6 @@ def upgrade(ctx):
         click.echo(f"Unable to check for the latest version: {str(e)}")
         click.echo("Proceeding with the upgrade process.")
 
-    session_key = config.get_session_key()
-    session_key_expiry = config.get("session_key_expiry")
-
     # Upgrade ClaudeSync
     click.echo(f"Upgrading ClaudeSync from v{current_version} to v{latest_version}...")
     try:
@@ -88,13 +85,6 @@ def upgrade(ctx):
             "Failed to upgrade ClaudeSync. Please try manually: pip install --upgrade claudesync"
         )
 
-    # Preserve the session key and its expiry
-    if session_key and session_key_expiry:
-        config.set_session_key(session_key, session_key_expiry)
-        click.echo("Session key preserved in the new configuration.")
-    else:
-        click.echo("No valid session key found in the old configuration.")
-
     # Inform user about the upgrade process
     click.echo("\nUpgrade process completed:")
     click.echo(