Establish Soul Frame research repository and workplans

Scaffold the research layout from the research program, add INTENT/SCOPE,
research instruments, concept stubs, and SOUL-WP-0001–0008 phase workplans.
Register the repo with State Hub under domain agents for hub-synced execution.

research/README.md

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+# Research
+
+Discipline- and theme-organized literature and synthesis work.
+
+Each subdirectory corresponds to clusters in `ResearchProgram.md` (workstreams
+WS1–WS13). Phase order prefers foundations before applied and cultural layers.
+
+| Directory | Focus |
+|---|---|
+| `systems-theory/` | General systems, closure, boundary, environment |
+| `cybernetics/` | Control, self-reference, second-order cybernetics |
+| `philosophy-of-mind/` | Mind, consciousness, functionalism, embodiment |
+| `personal-identity/` | Persistence, continuity, branching identity |
+| `cognitive-science/` | Models, predictive processing, active inference |
+| `social-cognition/` | Theory of mind, co-adaptation, joint attention |
+| `sociology/` | Recognition, intersubjectivity, social systems |
+| `personhood/` | Descriptive / social / moral / legal personhood |
+| `ai-agents/` | Autonomous and LLM agent architectures |
+| `artificial-persons/` | Digital humans, companions, virtual persons |
+| `character-persona/` | Character, persona, performance, roles |
+| `spirits/` | `Sp.` simulation and cultural representation |
+| `ghosts-digital-legacy/` | `Gh.`, digital remains, consent, governance |
+| `law-governance/` | Legal personality, personality rights, liability |
+| `fiction-cultural-precedents/` | Conceptual laboratory (not empirical evidence) |
+
+Link sources via `sources/bibliography.md`. Promote stable definitions into
+`concepts/` and `Terminology.md`. Register propositions in `Claims.md`.