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/historic-sql-probes/postgres-runner.test.ts

@@ -1,113 +0,0 @@
-import { describe, expect, it, vi } from 'vitest';
-import {
-  HistoricSqlExtensionMissingError,
-  HistoricSqlGrantsMissingError,
-  HistoricSqlVersionUnsupportedError,
-} from '../adapters/historic-sql/errors.js';
-import { PostgresPgssProbeRunner } from './postgres-runner.js';
-
-describe('PostgresPgssProbeRunner', () => {
-  it('runs the pg_stat_statements reader and cleans up the client', async () => {
-    const cleanup = vi.fn(async () => undefined);
-    const reader = {
-      probe: vi.fn(async () => ({
-        pgServerVersion: 'PostgreSQL 16.4',
-        warnings: [],
-        info: ['tracked statements: 12'],
-      })),
-    };
-    const runner = new PostgresPgssProbeRunner({
-      reader,
-      createClient: () => ({ client: { executeQuery: vi.fn() }, cleanup }),
-    });
-
-    await expect(
-      runner.run({
-        projectDir: '/work/project',
-        connectionId: 'warehouse',
-        connection: { driver: 'postgres', url: 'env:DATABASE_URL' },
-        env: {},
-      }),
-    ).resolves.toEqual({
-      pgServerVersion: 'PostgreSQL 16.4',
-      warnings: [],
-      info: ['tracked statements: 12'],
-    });
-    expect(reader.probe).toHaveBeenCalledOnce();
-    expect(cleanup).toHaveBeenCalledOnce();
-  });
-
-  it('rejects non-Postgres connections', async () => {
-    const runner = new PostgresPgssProbeRunner({
-      reader: { probe: vi.fn() },
-      createClient: () => ({ client: {}, cleanup: vi.fn() }),
-    });
-
-    await expect(
-      runner.run({
-        projectDir: '/work/project',
-        connectionId: 'warehouse',
-        connection: { driver: 'snowflake' },
-        env: {},
-      }),
-    ).rejects.toThrow('Native PostgreSQL connector cannot run driver "snowflake"');
-  });
-
-  it('formats successful Postgres details', () => {
-    const runner = new PostgresPgssProbeRunner();
-
-    expect(
-      runner.formatSuccessDetail({
-        pgServerVersion: 'PostgreSQL 16.4',
-        warnings: ['pg_stat_statements.track is top'],
-        info: ['tracked statements: 12'],
-      }),
-    ).toEqual({
-      detail: 'pg_stat_statements ready (PostgreSQL 16.4); tracked statements: 12',
-      warnings: ['pg_stat_statements.track is top'],
-    });
-  });
-
-  it('maps Postgres probe errors to actionable advice', () => {
-    const runner = new PostgresPgssProbeRunner();
-
-    expect(
-      runner.fixAdvice(
-        new HistoricSqlExtensionMissingError({
-          dialect: 'postgres',
-          message: 'pg_stat_statements missing',
-          remediation: 'CREATE EXTENSION pg_stat_statements;',
-        }),
-      ),
-    ).toEqual({
-      failHeadline: 'pg_stat_statements extension is missing',
-      remediation: 'CREATE EXTENSION pg_stat_statements;',
-    });
-
-    expect(
-      runner.fixAdvice(
-        new HistoricSqlGrantsMissingError({
-          dialect: 'postgres',
-          message: 'missing grants',
-          remediation: 'GRANT pg_read_all_stats TO <connection role>;',
-        }),
-      ),
-    ).toEqual({
-      failHeadline: 'Postgres connection role lacks pg_read_all_stats',
-      remediation: 'GRANT pg_read_all_stats TO <connection role>;',
-    });
-
-    expect(
-      runner.fixAdvice(
-        new HistoricSqlVersionUnsupportedError({
-          dialect: 'postgres',
-          detectedVersion: 'PostgreSQL 13.12',
-          minimumVersion: 'PostgreSQL 14',
-        }),
-      ),
-    ).toEqual({
-      failHeadline: 'Postgres version too old',
-      remediation: 'Use PostgreSQL 14 or newer, or disable query history for this connection',
-    });
-  });
-});