docs: introduce project Bible and consolidate all architecture documentation

- Create docs/bible/ with 10 structured chapters (overview, architecture,
  API, data models, collectors, parsers, exporters, build, testing, decisions)
- All documentation in English per ADL-007
- Record all existing architectural decisions in docs/bible/10-decisions.md
- Slim README.md to user-facing quick start only
- Replace CLAUDE.md with a single directive to read and follow the Bible
- Remove absorbed files: REANIMATOR_EXPORT.md, docs/INTEGRATION_GUIDE.md,
  and all vendor parser README.md files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docs/bible/README.md

@@ -0,0 +1,38 @@
+# LOGPile Bible
+
+> **Documentation language:** English only. All new documentation must be written in English.
+>
+> **Architectural decisions:** Every significant architectural decision **must** be recorded in
+> [`10-decisions.md`](10-decisions.md) before or alongside the code change.
+
+This directory is the single source of truth for LOGPile's architecture, design, and integration contracts.
+It is structured so that both humans and AI assistants can navigate it quickly.
+
+---
+
+## Contents
+
+| # | File | What it covers |
+|---|------|----------------|
+| 01 | [overview.md](01-overview.md) | Product goals, operating modes, high-level concept |
+| 02 | [architecture.md](02-architecture.md) | Runtime structure, key flows, in-memory state |
+| 03 | [api.md](03-api.md) | All HTTP endpoints — contracts, request/response shapes |
+| 04 | [data-models.md](04-data-models.md) | `AnalysisResult`, canonical `hardware.devices` repository |
+| 05 | [collectors.md](05-collectors.md) | Live data collectors (Redfish, IPMI scaffold) |
+| 06 | [parsers.md](06-parsers.md) | Archive parser framework + all vendor parsers |
+| 07 | [exporters.md](07-exporters.md) | CSV / JSON / Reanimator export + full Reanimator integration spec |
+| 08 | [build-release.md](08-build-release.md) | Build system, CLI flags, release process |
+| 09 | [testing.md](09-testing.md) | Testing expectations and guidelines |
+| 10 | [decisions.md](10-decisions.md) | Architectural decision log (ADL) |
+
+---
+
+## Quick orientation for AI assistants
+
+- Entry point: `cmd/logpile/main.go`
+- HTTP server: `internal/server/` — handlers in `handlers.go`, routes in `server.go`
+- Data contracts: `internal/models/` — never break `AnalysisResult` JSON shape
+- Frontend contract: `web/static/js/app.js` — keep API responses stable
+- Canonical inventory: `hardware.devices` in `AnalysisResult` — source of truth for UI and exports
+- Parser registry: `internal/parser/vendors/` — `init()` auto-registration pattern
+- Collector registry: `internal/collector/registry.go`