docs: LLM Wiki V3 alignment enhancement plan

[Clarit-AI]

Summary

Adds docs/reference/llm-wiki-v3-alignment.md — a planning artifact (docs only, no code) that maps the LLM Wiki V3 "segmentation" concept against Plexium's current implementation and lays out a prioritized, code-grounded enhancement backlog for a future coding session.

• Part 1 — V3 concept distilled (ingestor / librarian / linter roles, isolated-context retrieval, cache rewarming, explicit-schema + on-demand charters) and a V3↔code comparison table. Notes the correction that the project is not greenfield (Phases 0–10 largely built).
• Part 2 — six prioritized workstreams with exact files/identifiers, data models, config YAML, tests, effort, and dependencies:
  1. Access-pattern tracking (internal/access/, separate state file to protect compile determinism)
  2. True isolated-context librarian (headline) — internal/librarian/, RoleLibrarian, ScopedResult hand-off, in-process (deterministic default) + separate-process modes
  3. Session recap / cache rewarming (internal/daemon/recap.go)
  4. Parallel local + web librarians (Source interface, deterministic race-and-merge)
  5. Same-content dedup lint (internal/lint/dedup.go, normalized-body hashing + Jaccard)
  6. Explicit/implicit schema pattern — documentation only (deferred)
• Plus cross-cutting determinism tensions, recommended build order, critical files, and verification steps.

Draft for now — it's a planning document, not implementation.

Follow-ups (noted in the doc, not in this PR)

• Fix the stale "greenfield" line in CLAUDE.md.
• Open the six workstreams as Linear tasks in build order.

Test plan

• Review the artifact for accuracy against the current codebase (file paths, identifiers).
• Confirm the artifact location (docs/reference/) is acceptable.

https://claude.ai/code/session_01ASzDxwKAQTGwEsE5zNP1Ax

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Generated by Claude Code

[github-actions]

Plexium Wiki Check

• Changed files: 10 (1 source)
• Wiki updated: No
• Wiki debt: 0 entries
• Result: ✅ Passes
• Deterministic lint: emitted findings on the freshly initialized wiki; see workflow logs.