Compile EditorTests and ExtremeTests (were present but not built)

Source/tests/EditorTests.cpp and Source/tests/ExtremeTests.cpp were never
added to SourceFiles, so their self-registering PluginTest instances were
never compiled in and the tests never ran. Add them to the build.

Re-enables: "Editor stress" (L6), "Editor DPI Awareness" (L3, Windows only),
"Allocations during process" (L9), "Process called with a larger than prepared
block size". Verified they compile and pass a real strictness-10 validation.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: drowaudio

CHANGELIST.md

@@ -9,6 +9,7 @@
 - **Breaking:** invalid option values now error instead of silently falling back (e.g. `--rtcheck banana`, `--strictness-level abc`)
 - **Breaking:** falsey flag environment variables now mean off (e.g. `SKIP_GUI_TESTS=0` no longer enables skipping)
 - `--help` output is now generated by CLI11
+- Enabled the editor stress and extreme (real-time allocation / oversized block) tests that were present in the source tree but had not been compiled into the build
 
 ### 1.0.5
 - Added static linking to the Windows runtime so it should run on more Windows systems (particularly non-dev machines)

CMakeLists.txt

@@ -137,6 +137,8 @@ set(SourceFiles
     Source/tests/BasicTests.cpp
     Source/tests/LocaleTest.cpp
     Source/tests/BusTests.cpp
+    Source/tests/EditorTests.cpp
+    Source/tests/ExtremeTests.cpp
     Source/tests/ParameterFuzzTests.cpp
     Source/TestUtilities.cpp
     Source/Validator.cpp)