Fix ROA Windows setup scripts for Oracle XE deployment

Key fixes:
- Add Run.cmd/RunAll.cmd wrappers with ExecutionPolicy Bypass
- Add Get-ListenerHost() to auto-detect listener IP address
- Fix impdp connection using EZConnect format (host:port/service)
- Add parallel=1 for Oracle XE compatibility
- Fix Write-Log to accept empty strings with [AllowEmptyString()]
- Fix Get-SchemaObjectCount regex for Windows line endings (\r\n)
- Fix path comparison for DMP file copy operation
- Add GRANT EXECUTE ON SYS.AUTH_PACK TO PUBLIC for PACK_DREPTURI
- Fix VAUTH_SERII view to use SYN_NOM_PROGRAME (has DENUMIRE column)
- Add sections 10-11 to grants-public.sql for SYS object grants

Tested on VM 302 (10.0.20.130) with Oracle XE 21c.

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

proxmox/lxc108-oracle/roa-windows-setup/README.md

@@ -31,14 +31,41 @@ Scripts and documentation for setting up ROA Oracle Database on Windows servers:
 4. Copy `config.example.ps1` to `config.ps1` and edit values
 5. Run scripts in order: `01` -> `07`
 
+### Option A: Use Batch Wrappers (Recommended)
+
+The batch wrappers handle PowerShell execution policy automatically:
+
+```cmd
+# Complete installation (all scripts in order)
+RunAll.cmd
+
+# Or run individual scripts
+Run.cmd 01-setup-database.ps1
+Run.cmd 02-create-sys-objects.ps1
+Run.cmd 03-import-contafin.ps1
+Run.cmd 04-create-synonyms-grants.ps1
+Run.cmd 05-import-companies.ps1
+Run.cmd 07-verify-installation.ps1
+```
+
+### Option B: PowerShell Direct (requires Bypass)
+
+If running PowerShell directly, use `-ExecutionPolicy Bypass`:
+
 ```powershell
-# Example workflow
-.\01-setup-database.ps1
-.\02-create-sys-objects.ps1
-.\03-import-contafin.ps1
-.\04-create-synonyms-grants.ps1
-.\05-import-companies.ps1
-.\07-verify-installation.ps1
+# From PowerShell
+powershell -ExecutionPolicy Bypass -File .\scripts\01-setup-database.ps1
+powershell -ExecutionPolicy Bypass -File .\scripts\07-verify-installation.ps1 -Detailed
+```
+
+### Option C: Set Execution Policy (Admin required)
+
+```powershell
+# Run as Administrator (one-time setup)
+Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope LocalMachine
+
+# Then run scripts normally
+.\scripts\01-setup-database.ps1
 ```
 
 ---
@@ -61,6 +88,8 @@ Copy `config.example.ps1` to `config.ps1` and edit:
 roa-windows-setup/
 ├── README.md                    # This file
 ├── config.example.ps1           # Configuration template
+├── Run.cmd                      # Script runner (handles ExecutionPolicy)
+├── RunAll.cmd                   # Complete installation runner
 │
 ├── docs/                        # Installation guides
 │   ├── 00-INSTALL-ORACLE-XE.md  # Oracle 21c XE installation