scripts: add auth management and Termux widget scripts

scripts/termux-sync-widget.sh

@@ -0,0 +1,24 @@
+#!/data/data/com.termux/files/usr/bin/bash
+# Clawdbot OAuth Sync Widget
+# Syncs Claude Code tokens to Clawdbot on l36 server
+# Place in ~/.shortcuts/ on phone for Termux:Widget
+
+termux-toast "Syncing Clawdbot auth..."
+
+# Run sync on l36 server
+RESULT=$(ssh l36 '/home/admin/clawdbot/scripts/sync-claude-code-auth.sh' 2>&1)
+EXIT_CODE=$?
+
+if [ $EXIT_CODE -eq 0 ]; then
+    # Extract expiry time from output
+    EXPIRY=$(echo "$RESULT" | grep "Token expires:" | cut -d: -f2-)
+
+    termux-vibrate -d 100
+    termux-toast "Clawdbot synced! Expires:${EXPIRY}"
+
+    # Optional: restart clawdbot service
+    ssh l36 'systemctl --user restart clawdbot' 2>/dev/null
+else
+    termux-vibrate -d 300
+    termux-toast "Sync failed: ${RESULT}"
+fi