Use pyTooling's ConfigurationException instead of a second one

[eda-s-claude-bot]

Changes

• pyEDAA.OutputFilter.CLI.Configuration.ConfigurationException is removed; both modules use
  pyTooling.Configuration.ConfigurationException.

  pyTooling has carried a ConfigurationException for as long as pyTooling.Configuration has existed
  (pyTooling/Configuration/__init__.py:66). Having a second class of the same name in a package that imports
  pyTooling meant except ConfigurationException did different things depending on which one was in scope.

  Its base is ToolingException, which provides the notes API that main()'s handler already reads through
  HasNotes / Notes.

Breaking Changes

• ⚠️ A configuration error is no longer an OutputFilterException. The class now derives from
  ToolingException, so except OutputFilterException does not catch it any more.

  main() is unaffected - it catches ConfigurationException in an earlier clause than OutputFilterException,
  so what the user sees is unchanged. Nothing else in the package or its tests catches the base class expecting a
  configuration error; I checked before making the change.

  For anyone importing it, the path changes from pyEDAA.OutputFilter.CLI.Configuration to
  pyTooling.Configuration.

Others

• The OutputFilterException import in CLI/Configuration.py was left unused by the removal and is dropped.

---

Related Issues and Pull-Requests

• Raised in the review of The service program starts again, and its tests use pyTooling's base class #104 and recorded as pyTooling T78, which also asks for a printer for a known error with
  its notes and causes.
• Stacked behind The service program starts again, and its tests use pyTooling's base class #104 in the sense that both touch CLI/__init__.py; merge The service program starts again, and its tests use pyTooling's base class #104 first and I will rebase this one.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 80.09%. Comparing base (6997fc2) to head (06585df).
⚠️ Report is 8 commits behind head on dev.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev     #105   +/-   ##
=======================================
  Coverage   80.09%   80.09%           
=======================================
  Files           7        7           
  Lines        3456     3456           
  Branches      410      410           
=======================================
  Hits         2768     2768           
  Misses        529      529           
  Partials      159      159           

Flag	Coverage Δ
unittests	80.09% <ø> (ø)

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