docs(user): restructure user docs into topic sections (Phase 1) (#223)

Move the 23 flat docs/user/*.md files into topic subdirectories so the
user guide is organized by area (schema, queries, search, branching, cli,
operations, clusters, concepts, reference) instead of a flat list. This is
a pure structural move — whole files relocated, every cross-doc link
recomputed, no prose rewrites or content splits (those follow in Phase 2).

- 19 `git mv`s (install.md, deployment.md stay top-level); history preserved
  (renames detected at 92–100% similarity).
- All intra-doc links, AGENTS.md's topic table (52 pointers), and the
  docs/dev + docs/releases back-links recomputed via relpath from each
  file's new location.
- docs/user/index.md rewritten as a sectioned nav hub.
- Fixed 5 doc-path references in Rust (comments + two user-facing server
  settings error strings) to point at the new locations.

Verified: zero broken .md links across tracked docs; check-agents-md.sh
green (with the untracked scratch docs set aside); touched crates build.

Note: the public site (omnigraph-web) imports docs/ via a flat-only script;
its import-docs.mjs needs a subdir-aware update before the next re-sync.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Andrew Altshuler 2026-06-14 13:52:14 +03:00 committed by GitHub
parent 8726ca92ec
commit d46e50dd6d
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
33 changed files with 126 additions and 109 deletions

View file

@ -58,7 +58,7 @@ Use it this way:
branch they read even when index coverage is partial. Expensive index work
should converge from manifest state instead of extending the critical write
path. Scalar staged index builds and vector inline residuals are documented
in [writes.md](writes.md) and [indexes.md](../user/indexes.md).
in [writes.md](writes.md) and [indexes.md](../user/search/indexes.md).
8. **Schema identity survives renames.** Accepted schema identity must remain
stable across type and property renames. Rename support belongs in migration
@ -100,14 +100,14 @@ Use it this way:
|---|---|---|
| Multi-table commit | Manifest CAS plus recovery sidecars; not a single Lance primitive | [writes.md](writes.md), [architecture.md](architecture.md) |
| Constructive mutations | In-memory `MutationStaging`, one end-of-query table commit per touched table, then one manifest publish | [writes.md](writes.md), [execution.md](execution.md) |
| Deletes | Inline-commit residual; delete-only queries allowed, mixed insert/update/delete rejected by D2 | [query-language.md](../user/query-language.md), [writes.md](writes.md) |
| Branch delete | Manifest is the single authority, flipped atomically first; per-table forks + commit-graph branch are derived state, reclaimed best-effort (`force_delete_branch`) with the `cleanup` reconciler as the guaranteed backstop. Reusing a name whose reclaim failed before `cleanup` surfaces an actionable error | [branches-commits.md](../user/branches-commits.md), [maintenance.md](../user/maintenance.md) |
| Schema validation | Type checks, required fields, defaults, edge endpoint checks, and edge cardinality are enforced on write paths | [schema-language.md](../user/schema-language.md), [execution.md](execution.md) |
| Unique constraints | Intra-batch and write-path checks exist; intake and branch-merge derive the composite key through one shared function (`loader::composite_unique_key`, a separator-free `Vec<String>` tuple) and fail loudly on an un-keyable column type rather than silently exempting it; full cross-version uniqueness against already-committed rows is still a gap | [schema-language.md](../user/schema-language.md) |
| Deletes | Inline-commit residual; delete-only queries allowed, mixed insert/update/delete rejected by D2 | [query-language.md](../user/queries/index.md), [writes.md](writes.md) |
| Branch delete | Manifest is the single authority, flipped atomically first; per-table forks + commit-graph branch are derived state, reclaimed best-effort (`force_delete_branch`) with the `cleanup` reconciler as the guaranteed backstop. Reusing a name whose reclaim failed before `cleanup` surfaces an actionable error | [branches-commits.md](../user/branching/index.md), [maintenance.md](../user/operations/maintenance.md) |
| Schema validation | Type checks, required fields, defaults, edge endpoint checks, and edge cardinality are enforced on write paths | [schema-language.md](../user/schema/index.md), [execution.md](execution.md) |
| Unique constraints | Intra-batch and write-path checks exist; intake and branch-merge derive the composite key through one shared function (`loader::composite_unique_key`, a separator-free `Vec<String>` tuple) and fail loudly on an un-keyable column type rather than silently exempting it; full cross-version uniqueness against already-committed rows is still a gap | [schema-language.md](../user/schema/index.md) |
| Storage trait | `TableStorage` (via `db.storage()`) is staged-only; the inline-commit residuals (`delete_where`, `create_vector_index`) are split onto a separate sealed `InlineCommitResidual` trait reached via `db.storage_inline_residual()` (MR-854), so §1 holds by construction; capability/stat surfaces are roadmap | [writes.md](writes.md), [architecture.md](architecture.md) |
| Index lifecycle | `ensure_indices` is explicit today; reconciler-based convergence is roadmap | [indexes.md](../user/indexes.md), [maintenance.md](../user/maintenance.md) |
| Traversal IDs | Runtime still builds `TypeIndex`; Lance stable row-id based graph IDs are roadmap | [architecture.md](architecture.md), [query-language.md](../user/query-language.md) |
| Auth | Bearer token hashing and server-side actor resolution are implemented at the HTTP boundary | [server.md](../user/server.md), [policy.md](../user/policy.md) |
| Index lifecycle | `ensure_indices` is explicit today; reconciler-based convergence is roadmap | [indexes.md](../user/search/indexes.md), [maintenance.md](../user/operations/maintenance.md) |
| Traversal IDs | Runtime still builds `TypeIndex`; Lance stable row-id based graph IDs are roadmap | [architecture.md](architecture.md), [query-language.md](../user/queries/index.md) |
| Auth | Bearer token hashing and server-side actor resolution are implemented at the HTTP boundary | [server.md](../user/operations/server.md), [policy.md](../user/operations/policy.md) |
| Tests | Tempdir-backed Lance tests are the current substrate; the storage adapter has an in-memory backend for adapter-level contract tests, but Lance datasets bypass it | [testing.md](testing.md) |
The branch-delete reconciler is authority-derived: it reclaims orphaned forks