test: split cli tests from source tree (#216)

* feat(cli): define full warehouse dialect contract

* test(cli): keep dialect edge tests focused

* fix(cli): stabilize dialect contract foundation

* refactor(connectors): own read-only query preparation

* refactor(connectors): resolve dialects through registry

* refactor(connectors): keep concrete dialect classes internal

* chore(workspace): enforce dialect import boundary

* refactor(cli): resolve relationship dialect at scan boundary

* refactor(cli): use dialect display parsing for entity details

* refactor(cli): use dialect display parsing for warehouse catalog

* refactor(cli): use dialect SQL in relationship workflows

* test(cli): verify solid dialect scan workflow closure

* test: split cli tests from source tree

* refactor(cli): standardize BigQuery scope listing

* feat(sqlite): implement connector scope listing

* test(connectors): cover required table listing

* feat(cli): add warehouse driver registry

* refactor(setup): route scope discovery through driver registry

* refactor(cli): route local query execution through driver registry

* refactor(historic-sql): route dialect support through driver registry

* refactor(cli): test warehouse connections through driver registry

* fix(cli): close driver registry type export gaps

* Improve setup daemon diagnostics

* refactor(setup): centralize rail-prefixed diagnostics + query-history fallback

Extract errorMessage, writePrefixedLines, and flushPrefixedBufferedCommandOutput
into clack.ts so the setup wizard, managed daemons, and embedding/agent steps
share one rail-formatted writer. setup-databases.ts also adds a
"disable query history and retry" option when the schema-context build fails
and query history is the likely culprit, surfaced via a new
failed-query-history-unavailable status.

* fix(cli): carry catalog through the picker so BigQuery/Snowflake/SQL Server scope filters match

The setup picker's KtxTableListEntry was a 2-level { schema, name }, so
qualifiedTableId always wrote db.name into enabled_tables. When BigQuery,
Snowflake, or SQL Server later ran fast ingest, their introspect step filtered
the scope set with scopedTableNames(scope, { catalog: projectId|database, db })
— catalog was non-null on the introspect side but null in the scope refs, so
every entry was rejected, the live-database adapter staged zero table files,
and detect() failed with 'Adapter "live-database" did not recognize fetched
source output'.

Align the picker boundary with the canonical 3-level KtxTableRef:

- Add catalog: string | null to KtxTableListEntry.
- BigQuery/Snowflake/SQL Server listTables populate catalog from the
  resolved projectId / database; Postgres/MySQL/ClickHouse/SQLite set null.
- qualifiedTableId emits catalog.schema.name when catalog is non-null
  (resolveEnabledTables already accepts the 3-part shape) and
  schemasFromEnabledTables now goes through parseDottedTableEntry so it
  recovers the schema correctly from both 2-part and 3-part entries.
- Export parseDottedTableEntry from enabled-tables.ts (@internal) for picker
  reuse.

Update listTables expectations in all seven connector tests and the setup /
picker test fixtures. Add a picker regression test that covers the
catalog-bearing round-trip (save + refine).

* fix(cli): allow debug telemetry under opt-out env

packages/cli/src/context/ingest/isolated-diff/git-patch.test.ts

@@ -1,97 +0,0 @@
-import { describe, expect, it } from 'vitest';
-import { assertPatchAllowedForWorkUnit, parsePatchTouchedPaths, textArtifactRoots } from './git-patch.js';
-
-describe('isolated diff patch contract', () => {
-  it('parses touched paths from no-rename git patches', () => {
-    const patch = [
-      'diff --git a/wiki/global/a.md b/wiki/global/a.md',
-      'index 1111111..2222222 100644',
-      '--- a/wiki/global/a.md',
-      '+++ b/wiki/global/a.md',
-      '@@ -1 +1 @@',
-      '-old',
-      '+new',
-      'diff --git a/semantic-layer/c1/orders.yaml b/semantic-layer/c1/orders.yaml',
-      'new file mode 100644',
-      '--- /dev/null',
-      '+++ b/semantic-layer/c1/orders.yaml',
-      '@@ -0,0 +1 @@',
-      '+name: orders',
-      '',
-    ].join('\n');
-
-    expect(parsePatchTouchedPaths(patch)).toEqual([
-      {
-        path: 'wiki/global/a.md',
-        oldPath: 'wiki/global/a.md',
-        newPath: 'wiki/global/a.md',
-        mode: '100644',
-        binary: false,
-      },
-      {
-        path: 'semantic-layer/c1/orders.yaml',
-        oldPath: 'semantic-layer/c1/orders.yaml',
-        newPath: 'semantic-layer/c1/orders.yaml',
-        mode: '100644',
-        binary: false,
-      },
-    ]);
-  });
-
-  it('rejects semantic-layer paths for slDisallowed work units', () => {
-    const patch = 'diff --git a/semantic-layer/c1/orders.yaml b/semantic-layer/c1/orders.yaml\nindex 1..2 100644\n';
-
-    expect(() =>
-      assertPatchAllowedForWorkUnit({
-        unitKey: 'lookml-mismatch',
-        patch,
-        slDisallowed: true,
-      }),
-    ).toThrow(/slDisallowed WorkUnit lookml-mismatch touched semantic-layer\/c1\/orders.yaml/);
-  });
-
-  it('rejects semantic-layer paths outside allowed target connections', () => {
-    const patch =
-      'diff --git a/semantic-layer/finance/orders.yaml b/semantic-layer/finance/orders.yaml\nindex 1..2 100644\n';
-
-    expect(() =>
-      assertPatchAllowedForWorkUnit({
-        unitKey: 'wu-finance',
-        patch,
-        slDisallowed: false,
-        allowedTargetConnectionIds: new Set(['warehouse']),
-      }),
-    ).toThrow(
-      /semantic-layer target connection not allowed: semantic-layer\/finance\/orders.yaml \(finance\); allowed: warehouse/,
-    );
-  });
-
-  it('rejects executable and binary changes under known text artifact roots', () => {
-    expect(textArtifactRoots).toEqual(['wiki/', 'semantic-layer/']);
-
-    const executablePatch =
-      'diff --git a/wiki/global/a.md b/wiki/global/a.md\nold mode 100644\nnew mode 100755\nindex 1..2\n';
-    expect(() =>
-      assertPatchAllowedForWorkUnit({
-        unitKey: 'wu-1',
-        patch: executablePatch,
-        slDisallowed: false,
-      }),
-    ).toThrow(/unexpected executable mode under wiki\/global\/a.md/);
-
-    const binaryPatch = [
-      'diff --git a/semantic-layer/c1/orders.yaml b/semantic-layer/c1/orders.yaml',
-      'index 1111111..2222222 100644',
-      'GIT binary patch',
-      'literal 0',
-      '',
-    ].join('\n');
-    expect(() =>
-      assertPatchAllowedForWorkUnit({
-        unitKey: 'wu-2',
-        patch: binaryPatch,
-        slDisallowed: false,
-      }),
-    ).toThrow(/unexpected binary patch under semantic-layer\/c1\/orders.yaml/);
-  });
-});