[BUG] Several paths for *.robot files causes error

[AlexanderFerderer]

##################### Steps to reproduce ##################

1. Execute the attached setup.bat to create a minimal RobotCode project.
2. Open the generated folder in VS Code.
3. Open the Testing view.
   Expected behavior
   Both test roots are discovered and tests can be executed.
   Actual behavior
   Discovery works correctly.
   robotcode discover all
   returns:
   Path1 & Path2
   ├─ Path1
   └─ Path2
   However execution fails:

• If a test from Path1 is started:
  Suite 'Path2' contains no tests or tasks.
• If a test from Path2 is started:
  Suite 'Path1' contains no tests or tasks.
  The problem occurs when multiple entries are configured in:
  paths = [
  "Tests/path1",
  "Tests/path2",
  ]
  With only a single path configured, test execution works correctly.

##################### setup.bat ########################
echo Creating virtual environment...
if not exist ".venv" (
python -m venv .venv
)

echo Creating .robot.toml...
if not exist ".robot.toml" (
(
echo output-dir = "results"
echo.
echo paths = [
echo "Tests/path1",
echo "Tests/path2",
echo ]
) > .robot.toml
)

echo Creating test directories...

if not exist "Tests" mkdir Tests
if not exist "Tests\path1" mkdir Tests\path1
if not exist "Tests\path2" mkdir Tests\path2

echo Creating suite1.robot...

if not exist "Tests\path1\suite1.robot" (
(
echo *** Settings ***
echo.
echo.
echo *** Test Cases ***
echo Suite 1 test 1
echo Log Suite 1 test 1
echo.
echo Suite 1 test 2
echo Log Suite 1 test 2
) > Tests\path1\suite1.robot
)

echo Creating suite2.robot...

if not exist "Tests\path2\suite2.robot" (
(
echo *** Settings ***
echo.
echo.
echo *** Test Cases ***
echo Suite 2 test 1
echo Log Suite 2 test 1
echo.
echo Suite 2 test 2
echo Log Suite 2 test 2
) > Tests\path2\suite2.robot
)

echo Creating VS Code settings...

if not exist ".vscode" (
mkdir .vscode
)

if not exist ".vscode\settings.json" (
(
echo {
echo "python.defaultInterpreterPath": "${workspaceFolder}/.venv/Scripts/python.exe"
echo }
) > .vscode\settings.json
)

echo Activating virtual environment...
call .venv\Scripts\activate.bat

echo Updating pip...
python -m pip install --upgrade pip

echo Installing Robot Framework...
pip install robotframework==7.0

echo Installing RobotCode...
pip install robotcode==0.87.0
pip install robotcode-runner==0.87.0

echo Installing VS Code extensions...
code --install-extension ms-python.python --force
code --install-extension d-biehl.robotcode --force

echo.
echo ==========================================
echo Setup complete.
echo ==========================================
echo.
echo Next steps:
echo.
echo code .
echo.
echo Open the Testing view and run one of the tests.
echo.
echo Expected behaviour:
echo Discovery works:
echo Path1 ^& Path2
echo.
echo Running a test fails:
echo Suite 'Path1' contains no tests or tasks.
echo or
echo Suite 'Path2' contains no tests or tasks.
echo.
echo Verify discovery with:
echo.
echo robotcode discover all
echo.
pause