chore(workspace): gate dead-code with knip production mode (#196)

* refactor(workspace): relocate @ktx/llm source into packages/cli/src/llm

* refactor(workspace): rewrite @ktx/llm imports to relative paths

* refactor(workspace): fold internal packages into cli

* chore(workspace): gate dead-code with knip production mode

Turn on production-mode knip plus an autofix run in pre-commit and the
`pnpm dead-code` script, document the `/** @internal */` convention for
test-only exports in AGENTS.md, annotate test-only exports across the
CLI with that JSDoc, and drop dead exports/wrappers the new gate
surfaced (e.g. `cli-project.ts`, `lookerRuntimeSourceToFileAdapterSource`,
`createLocalScanEnrichmentProvidersFromConfig`,
`PGLITE_OWNER_PROCESS_BACKEND_CAPABILITIES`, stale type re-exports).
Replace the loose `ignoreIssues` allowlist in `knip.json` with explicit
production entries so cross-package barrel leaks are caught.

* refactor(cli): delete internal barrel index.ts files

The 34 `index.ts` re-export barrels inside `packages/cli/src/` were
holdovers from the pre-fold multi-workspace structure. Post-fold-in they
served no production purpose: external consumers go through the single
package main entry, and in-repo callers mostly imported through them
only because the path was short. Internally, knip flagged most barrel
re-exports as production-dead (only reached via tests).

This change:
- Deletes every internal barrel except `packages/cli/src/index.ts`
  (the published package entry).
- Rewrites ~270 source/test files to import each name directly from
  the file that defines it.
- Moves `tools/warehouse-verification/index.ts` to
  `create-warehouse-verification-tools.ts` (the function it defined
  locally) and updates its single consumer.
- Renames `search/backend-conformance.ts` → `.test-utils.ts` to match
  the existing test-helper file convention.
- Deletes 13 dead test-only chains (dbt-descriptions/*,
  live-database/extracted-schema, live-database/structural-sync,
  relationship-* feedback/review chain) plus their tests and a
  cascading orphan integration test.
- Updates test mocks that pointed at deleted barrel paths
  (notion-client, connector barrels in scan/local-scan-connectors
  tests) to mock the source files instead.
- Points the maintainer benchmark script
  (`scripts/relationship-benchmark-report.mjs`) at source files
  instead of `dist/context/scan/index.js`.
- Drops the barrel `!` entries from `knip.json`; adds explicit
  production entries only for the benchmark code reached via dist by
  the maintainer script.

Net: 413 files changed, ~1.2k insertions, ~9.4k deletions.

`pnpm run dead-code` (Biome + knip default + knip production) and
`pnpm run type-check` are clean; 2277 tests pass.

* refactor(workspace): rename @ktx/cli to @kaelio/ktx and pack it directly

Promote the CLI workspace package to the public name `@kaelio/ktx` and
drop the separate `scripts/build-public-npm-package.mjs` wrapper. The
CLI package is now publishable in place (`publishConfig.access: public`,
`provenance: true`), so artifact packing uses `pnpm pack` against
`packages/cli/` instead of assembling a parallel package tree.

Updates all workspace filter invocations, docs, tests, and release
readiness checks to reference the new package name, and folds the
tarball-name helper into `scripts/public-npm-release-metadata.mjs`.

* docs: align "agent clients" and "data agents" terminology

Replace "client agents" with "agent clients" and "database agents" with
"data agents" across AGENTS.md, README.md, the docs-site copy, and the
matching setup-agents test description, matching the canonical
vocabulary in docs/terminology.md.

Also moves packages/cli/tsconfig.json's tsBuildInfoFile from
node_modules/.cache/ to dist/.tsbuildinfo so incremental builds survive
node_modules reinstalls.

* refactor(release): single source of truth for package version

Make packages/cli/package.json the single source of truth for the
@kaelio/ktx version. publicNpmPackageVersion() now reads it directly,
so artifact filenames, release-readiness checks, and the Python wheel
version all derive from one field. The duplicate
release-policy.json.publicNpmPackageVersion is removed.

Previously the two fields could drift: tarballs were named
kaelio-ktx-0.4.1.tgz while internally containing
@kaelio/ktx@0.0.0-private.

- update-public-release-version.mjs rewrites both Python pyproject.toml
  files (ktx-daemon, ktx-sl) alongside the npm package.jsons,
  normalizing the version for PEP 440 (e.g. 0.1.0-rc.2 -> 0.1.0rc2).
- semantic-release-config.cjs adds the two pyproject.toml files to
  @semantic-release/git assets so the release commit back to main
  carries every version source in lockstep.
- The six "?? '0.0.0-private'" fallback literals across the CLI are
  replaced with "?? getKtxCliPackageInfo().version", and
  createDefaultKtxMcpServer makes its version arg required.
- docs/release.md describes the actual commit-back model: the dev tree
  always reflects the most recent release; no sentinel pin to
  maintain.

Verified: pnpm run artifacts:build now produces
kaelio-ktx-0.4.1.tgz and kaelio_ktx-0.4.1-py3-none-any.whl with
@kaelio/ktx@0.4.1 inside. Full type-check, dead-code, and
2287 vitests + 173 script tests pass.

* refactor(cli): inject embedding provider resolution and detect sentence-transformers runtime

Make resolveProjectEmbeddingProvider and runtimeIo injectable in ingest and
scan command entrypoints so tests can stub them, and teach
resolvePublicIngestRuntimeRequirements to flag the local-embeddings runtime
feature when ktx.yaml selects sentence-transformers.

* chore(cli): mark buildLocalStatsStatus and LocalStatsStatus as @internal

Both symbols are consumed only by status-project.test.ts. Annotating with
/** @internal */ keeps knip's production-mode check clean without changing
runtime behavior.

* fix(cli): use real package metadata in print-command-tree

The stubbed package name embedded a forbidden product identifier that
tripped the boundary check in CI. Read the metadata from package.json
instead — keeps the rendered tree unchanged and removes a duplicate
source of truth.

* feat(cli): show embedding coverage in `ktx status`, drop duplicate disk counts

Inline `(N embedded)` next to the Wiki scope counts and Semantic-layer
source counts, computed with `SUM(embedding_json IS NOT NULL)` over
`knowledge_pages` and `local_sl_sources`. Rename the "Knowledge" label to
"Wiki" (canonical per `docs/terminology.md`) and rename the matching
`localStats.knowledgePages` field to `localStats.wikiPages`.

Drop `wiki=N md` and `semantic-layer=N yaml` from the Disk row — those
duplicated the per-surface rows above. Disk now reports only actual byte
usage (db, cache, raw-sources). The unused `wikiGlobalMarkdownCount` /
`semanticLayerYamlCount` fields, the `isMarkdownEntry` / `isYamlEntry`
helpers, and the `filter` arg on `summarizeDir` are removed.

packages/cli/src/context/ingest/memory-flow/render.test.ts

@@ -0,0 +1,114 @@
+import { describe, expect, it } from 'vitest';
+import type { MemoryFlowViewModel } from './types.js';
+import { renderMemoryFlowReplay } from './render.js';
+
+function view(): MemoryFlowViewModel {
+  return {
+    title: 'KTX memory flow  warehouse/metricflow  done',
+    subtitle: 'Run run-1  Sync sync-1',
+    status: 'done',
+    activeLine: 'active: complete',
+    selectedTitle: 'SOURCE',
+    selectedDetails: ['Trigger: manual_resync', 'Adapter: metricflow'],
+    completionLine:
+      'Saved 2 memories from 2 raw files: 1 wiki pages, 1 SL updates. Commit: abc12345  Run: run-1  Report: report-1',
+    trustIssues: [],
+    details: { actions: [], provenance: [], transcripts: [] },
+    columns: [
+      {
+        id: 'source',
+        title: 'SOURCE',
+        status: 'complete',
+        headline: '2 raw files',
+        counters: ['sync sync-1', 'scope none'],
+        chips: [{ label: 'metricflow', status: 'complete' }],
+        details: ['Trigger: manual_resync'],
+      },
+      {
+        id: 'chunks',
+        title: 'CHUNKS',
+        status: 'complete',
+        headline: '2 chunks',
+        counters: ['+1 ~1 -0 =3', '0 deletions'],
+        chips: [{ label: 'orders', status: 'complete' }],
+        details: ['Work units planned: 2'],
+      },
+      {
+        id: 'workUnits',
+        title: 'WORKUNITS',
+        status: 'warning',
+        headline: '2 WUs',
+        counters: ['1 done', '1 failed', '0 active'],
+        chips: [{ label: 'orders', status: 'complete' }],
+        details: ['orders: 1 raw, 1 peers, 1 deps'],
+      },
+      {
+        id: 'actions',
+        title: 'ACTIONS',
+        status: 'complete',
+        headline: '2 candidates',
+        counters: ['1 wiki', '1 SL'],
+        chips: [{ label: 'wiki/orders.md', status: 'complete' }],
+        details: ['wiki created: wiki/orders.md'],
+      },
+      {
+        id: 'gates',
+        title: 'GATES',
+        status: 'warning',
+        headline: '1 conflict, 1 fallback',
+        counters: ['1 failed', '1 flagged'],
+        chips: [{ label: 'customers', status: 'failed' }],
+        details: ['Failed work units: 1'],
+      },
+      {
+        id: 'saved',
+        title: 'SAVED',
+        status: 'complete',
+        headline: '2 memories',
+        counters: ['1 wiki', '1 SL', '3 provenance'],
+        chips: [{ label: 'abc12345', status: 'complete' }],
+        details: ['Commit: abc12345'],
+      },
+    ],
+  };
+}
+
+describe('renderMemoryFlowReplay', () => {
+  it('renders a six-column wide terminal snapshot', () => {
+    expect(renderMemoryFlowReplay(view(), { terminalWidth: 140 })).toContain(
+      'OK SOURCE -> OK CHUNKS -> !! WORKUNITS -> OK ACTIONS -> !! GATES -> OK SAVED',
+    );
+    expect(renderMemoryFlowReplay(view(), { terminalWidth: 140 })).toMatchInlineSnapshot(`
+      "KTX memory flow  warehouse/metricflow  done
+      active: complete
+      Run run-1  Sync sync-1
+      OK SOURCE -> OK CHUNKS -> !! WORKUNITS -> OK ACTIONS -> !! GATES -> OK SAVED
+
+      SOURCE                CHUNKS                WORKUNITS             ACTIONS               GATES                 SAVED
+      2 raw files           2 chunks              2 WUs                 2 candidates          1 conflict, 1 fallb   2 memories
+      sync sync-1           +1 ~1 -0 =3           1 done                1 wiki                1 failed              1 wiki
+      scope none            0 deletions           1 failed              1 SL                  1 flagged             1 SL
+
+      Selected: SOURCE
+      - Trigger: manual_resync
+      - Adapter: metricflow
+
+      Saved 2 memories from 2 raw files: 1 wiki pages, 1 SL updates. Commit: abc12345  Run: run-1  Report: report-1
+      "
+    `);
+  });
+
+  it('renders a stacked narrow terminal snapshot', () => {
+    expect(renderMemoryFlowReplay(view(), { terminalWidth: 72 })).toContain(
+      'OK SOURCE -> OK CHUNKS -> !! WORKUNITS -> OK ACTIONS -> !! GATES -> OK SAVED',
+    );
+    expect(renderMemoryFlowReplay(view(), { terminalWidth: 72 })).toContain(`SOURCE
+  2 raw files
+  sync sync-1
+  scope none`);
+    expect(renderMemoryFlowReplay(view(), { terminalWidth: 72 })).toContain(`GATES
+  1 conflict, 1 fallback
+  1 failed
+  1 flagged`);
+  });
+});