Reorganize oracle/ and chatbot/ into proxmox/ per LXC/VM structure

- Move oracle/migration-scripts/ to proxmox/lxc108-oracle/migration/
- Move oracle/roa/ and oracle/roa-romconstruct/ to proxmox/lxc108-oracle/sql/
- Move oracle/standby-server-scripts/ to proxmox/vm109-windows-dr/
- Move chatbot/ to proxmox/lxc104-flowise/
- Update proxmox/README.md with new structure and navigation
- Update all documentation with correct directory references
- Remove unused input/claude-agent-sdk/ files

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

proxmox/vm109-windows-dr/scripts/rman_backup.bat

@@ -0,0 +1,43 @@
+@echo off
+setlocal enabledelayedexpansion
+
+REM ===================================================================
+REM Oracle RMAN FULL Backup with Logging
+REM Runs at: 02:30 AM (scheduled task)
+REM Duration: ~30 minutes
+REM ===================================================================
+
+REM Get script directory (where this .bat file is located)
+set SCRIPTDIR=%~dp0
+set LOGDIR=%SCRIPTDIR%logs
+set TIMESTAMP=%date:~-4,4%%date:~-7,2%%date:~-10,2%_%time:~0,2%%time:~3,2%%time:~6,2%
+set TIMESTAMP=%TIMESTAMP: =0%
+set LOGFILE=%LOGDIR%\backup_full_%TIMESTAMP%.log
+
+REM Create log directory if not exists
+if not exist "%LOGDIR%" mkdir "%LOGDIR%"
+
+echo ========================================= >> "%LOGFILE%" 2>&1
+echo Oracle RMAN FULL Backup Started >> "%LOGFILE%" 2>&1
+echo Date: %date% %time% >> "%LOGFILE%" 2>&1
+echo Script Directory: %SCRIPTDIR% >> "%LOGFILE%" 2>&1
+echo ========================================= >> "%LOGFILE%" 2>&1
+echo. >> "%LOGFILE%" 2>&1
+
+REM Run RMAN backup - show in console AND save to log (using PowerShell tee)
+powershell -Command "& cmd.exe /c 'rman target sys/romfastsoft@roa cmdfile=\"%SCRIPTDIR%rman_backup.txt\"' 2>&1 | Tee-Object -FilePath '%LOGFILE%' -Append"
+
+set EXITCODE=%ERRORLEVEL%
+
+echo. >> "%LOGFILE%" 2>&1
+echo ========================================= >> "%LOGFILE%" 2>&1
+echo Oracle RMAN FULL Backup Completed >> "%LOGFILE%" 2>&1
+echo Date: %date% %time% >> "%LOGFILE%" 2>&1
+echo Exit Code: %EXITCODE% >> "%LOGFILE%" 2>&1
+echo ========================================= >> "%LOGFILE%" 2>&1
+
+REM Print summary to console
+echo [%date% %time%] RMAN FULL backup completed with exit code: %EXITCODE%
+echo [%date% %time%] Log file: %LOGFILE%
+
+exit /b %EXITCODE%