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/sl/tools/sl-warehouse-validation.test.ts

@@ -1,146 +0,0 @@
-import { describe, expect, it, vi } from 'vitest';
-import { validateSingleSource } from './sl-warehouse-validation.js';
-
-function makeDeps(opts: { sourceYaml: string; executeQuery: ReturnType<typeof vi.fn> }) {
-  return {
-    semanticLayerService: {
-      readSourceFile: vi.fn().mockResolvedValue({ content: opts.sourceYaml, path: 'x' }),
-      isManifestBacked: vi.fn().mockResolvedValue(false),
-      listManifestSourceNames: vi.fn().mockResolvedValue([]),
-      loadSource: vi.fn().mockResolvedValue(null),
-      loadAllSources: vi.fn().mockResolvedValue({ sources: [], loadErrors: [] }),
-      validatePhysicalTableReferences: vi.fn().mockResolvedValue([]),
-    } as never,
-    connections: {
-      executeQuery: opts.executeQuery,
-      getConnectionById: vi.fn().mockResolvedValue({ id: 'conn-1', name: 'conn-1', connectionType: 'bigquery' }),
-      listEnabledConnections: vi.fn().mockResolvedValue([]),
-    } as never,
-    configService: {} as never,
-    gitService: {} as never,
-    slSourcesRepository: { deleteByConnectionAndName: vi.fn().mockResolvedValue(undefined) } as never,
-    probeRowCount: 1,
-  };
-}
-
-describe('validateSingleSource warehouse dry-run', () => {
-  it('surfaces warehouse error when dry-run fails on unknown column', async () => {
-    const yaml = `name: fct_arr_delta
-source_type: sql
-sql: |
-  SELECT * FROM analytics.fct_arr_delta WHERE date_date < CURRENT_DATE()
-grain: [date_date]
-columns:
-  - name: date_date
-    type: time
-measures:
-  - name: count_delta_events
-    expr: count(*)
-joins: []
-`;
-    const executeQuery = vi.fn().mockRejectedValue(new Error('Unrecognized name: date_date at [1:42]'));
-    const deps = makeDeps({ sourceYaml: yaml, executeQuery });
-    const result = await validateSingleSource(deps, 'conn-1', 'fct_arr_delta');
-    expect(result.errors.join('\n')).toMatch(/Unrecognized name: date_date/);
-    expect(result.errors.join('\n')).toMatch(/embedded sql dry-run failed/);
-  });
-
-  it('flags declared columns missing from the dry-run result', async () => {
-    const yaml = `name: fct_arr_delta
-source_type: sql
-sql: |
-  SELECT date, customer_id FROM analytics.fct_arr_delta
-columns:
-  - name: date_date
-    type: time
-  - name: customer_id
-    type: string
-measures:
-  - name: count_delta
-    expr: count(*)
-joins: []
-grain: [customer_id]
-`;
-    const executeQuery = vi.fn().mockResolvedValue({
-      headers: ['date', 'customer_id'],
-      rows: [],
-      totalRows: 0,
-      error: null,
-    });
-    const deps = makeDeps({ sourceYaml: yaml, executeQuery });
-    const result = await validateSingleSource(deps, 'conn-1', 'fct_arr_delta');
-    expect(result.errors.join('\n')).toMatch(/declared columns absent from sql result — date_date/);
-    expect(result.errors.join('\n')).toMatch(/warehouse returned:/);
-  });
-
-  it('passes cleanly when dry-run succeeds and declared columns match', async () => {
-    const yaml = `name: lab_results
-source_type: sql
-sql: |
-  SELECT lab_order_id, admin_user_id FROM analytics.raw_lab_results
-grain: [lab_order_id]
-columns:
-  - name: lab_order_id
-    type: string
-  - name: admin_user_id
-    type: string
-measures:
-  - name: count_lab_results
-    expr: count(lab_order_id)
-joins: []
-`;
-    const executeQuery = vi.fn().mockResolvedValue({
-      headers: ['lab_order_id', 'admin_user_id'],
-      rows: [],
-      totalRows: 0,
-      error: null,
-    });
-    const deps = makeDeps({ sourceYaml: yaml, executeQuery });
-    const result = await validateSingleSource(deps, 'conn-1', 'lab_results');
-    expect(result.errors).toEqual([]);
-  });
-
-  it('uses LIMIT 1 (not LIMIT 0) so runtime policies fire', async () => {
-    const yaml = `name: foo
-source_type: sql
-sql: |
-  SELECT a FROM analytics.bar
-grain: [a]
-columns:
-  - {name: a, type: string}
-measures: []
-joins: []
-`;
-    const executeQuery = vi.fn().mockResolvedValue({ headers: ['a'], rows: [], totalRows: 0, error: null });
-    const deps = makeDeps({ sourceYaml: yaml, executeQuery });
-    await validateSingleSource(deps, 'conn-1', 'foo');
-    const probeSql = executeQuery.mock.calls[0][1] as string;
-    expect(probeSql).toMatch(/LIMIT 1\b/);
-    expect(probeSql).not.toMatch(/LIMIT 0\b/);
-  });
-
-  it('adds physical manifest errors for table-backed sources', async () => {
-    const yaml = `name: int_active_contract_arr
-table: orbit_analytics.int_active_contract_arr
-grain: [contract_id]
-columns:
-  - {name: contract_id, type: string}
-  - {name: arr_cents, type: number}
-measures:
-  - {name: arr, expr: sum(arr_cents)}
-joins: []
-`;
-    const executeQuery = vi.fn();
-    const deps = makeDeps({ sourceYaml: yaml, executeQuery }) as any;
-    deps.semanticLayerService.validatePhysicalTableReferences.mockResolvedValue([
-      'int_active_contract_arr.yaml: declared column(s) absent from physical table: arr_cents',
-    ]);
-
-    const result = await validateSingleSource(deps, 'conn-1', 'int_active_contract_arr');
-
-    expect(result.errors).toContain(
-      'int_active_contract_arr.yaml: declared column(s) absent from physical table: arr_cents',
-    );
-    expect(executeQuery).not.toHaveBeenCalled();
-  });
-});