CIEL-Omega Braided v2.1

What's Changed

• Replace hard clipping with Heisenberg soft saturation by @AdrianLipa90 in #5
• Expand Fourier kernel and align licensing by @AdrianLipa90 in #6
• Normalize license headers and refresh docs by @AdrianLipa90 in #7
• Refactor BraidOS core into modular package by @AdrianLipa90 in #8
• Add BraidEnabledRuntime integration facade by @AdrianLipa90 in #9
• Add consolidated system summary documentation by @AdrianLipa90 in #10
• Add CielEngine orchestration facade and CLI entrypoint by @AdrianLipa90 in #12
• Add braid runtime integration tests by @AdrianLipa90 in #13
• Ensure CielEngine is exported from ciel package by @AdrianLipa90 in #14
• Add CLI entrypoint for CielEngine by @AdrianLipa90 in #15
• Add CLI entrypoint for CielEngine by @AdrianLipa90 in #16
• Add CLI entrypoint for CielEngine by @AdrianLipa90 in #17

Full Changelog: Emotion1...BraidCLI