Add Chaikin Money Flow (CMF) Indicator Implementation and Tests

- Implemented CMF indicator in Cmf.cs with detailed calculations and methods.
- Created unit tests for CMF validation against Skender, Ooples, and batch processing.
- Added documentation for CMF in Cmf.md, explaining its purpose, calculations, and usage.
- Updated project files to include new statistics library.
- Updated NDepend badges to reflect changes in classes, methods, and lines of code.

ndepend/badges/complexity.svg

@@ -1,6 +1,6 @@
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@@ -16,7 +16,7 @@
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