Phase 0 requires configuring the `zeroth-internal` extraction profile so that internal document extraction uses the designated profile from the start.

Configure `zeroth-internal` extraction profile

— PYRANA_Internal_Knowledge_Graph_Specification.md

### Phase 0: Infrastructure (1 week)

— PYRANA_Internal_Knowledge_Graph_Specification.md

Deploy context engine instance for internal use

— PYRANA_Internal_Knowledge_Graph_Specification.md