chore: remove demo implementation phases documentation #373
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Remove Implementation Phases Documentation
This PR removes all implementation phase documentation files that were used as guides during the development of the demo application. The following files have been deleted:
START_HERE.md- Initial overview and branch setup guidePHASE_0_FOUNDATION.md- SvelteKit app setup and Nx integrationPHASE_1_VERTICAL_SLICE.md- End-to-end flow execution implementationPHASE_2_ARTICLE_FLOW.md- Article processing flow with state managementPHASE_3_DAG_DEBUG.md- DAG visualization and debug panel implementationPHASE_4_CODE_EXPLANATION.md- Code panel with syntax highlightingPHASE_5_RESULTS_MODALS.md- Results card and output modal implementationPHASE_6_POLISH_DEPLOY.md- Final polish and deployment instructionsThese files served as step-by-step implementation guides during development but are no longer needed now that the demo application is complete.