Add FQDNUpdate drive remapping tool and standardize log paths

Add FQDNUpdate project for SSO drive remapping — scans for drives mapped
to legacy server names (tsgwp00525, avwesj-gwy01), backs them up, clears
stale credentials (cmdkey, IPC$, Kerberos), and remaps using canonical
FQDNs with Windows SSO (no password). Includes .iss (pure Pascal Script),
.ps1, and .bat launcher.

Standardize all project log/backup paths to Documents\wjdt\logs\ with
auto-creation of the directory.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

NetworkDriveManager/NetworkDriveManager.iss

@@ -102,8 +102,12 @@ begin
 end;
 
 function GetBackupFilePath: String;
+var
+  LogDir: String;
 begin
-  Result := ExpandConstant('{userdocs}\') + BACKUP_FILENAME;
+  LogDir := ExpandConstant('{userdocs}\wjdt\logs');
+  ForceDirectories(LogDir);
+  Result := LogDir + '\' + BACKUP_FILENAME;
 end;
 
 function GetLegacyServers: TArrayOfString;