FindActiveDeploymentByTeamEnvName / ByAppID now scan 33 columns after mig 068
added last_activity_at, scaled_to_zero, always_on to deployments. The redeploy
in-place mock rows still provided 30, so scanDeployment failed with
"expected 30 destination arguments in Scan, not 33" and reded
TestDeployNew_Redeploy_WrongTeam_DefenceInDepth and
TestDeployNew_Redeploy_UpdateStatusError_StillAccepts.

Extend deploymentColumnsList + every AddRow tuple in this file (7 mock rows
across the ByTeamEnvName and ByAppID query paths) with the 3 new columns in
the model's Scan order: sql.NullTime{}, false, false.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

The patch-coverage gate (100% of changed lines) flagged 6 uncovered lines added
by the scale-to-zero feature commits:

- config.go 517-518: the DEPLOY_SCALE_TO_ZERO_ENABLED=true branch — add
  TestLoad_DeployScaleToZeroEnabled (truthy + falsy table, mirrors the
  DeploySourceGitEnabled test) and register the key in allKeys().
- deploy_wake.go 57-58 / 67 / 101-105: the requireTeam-error arm, the generic
  GetDeploymentByAppID driver-error (503 fetch_failed) arm, and the post-write
  re-read-failure fallback (scale+DB already succeeded → 200, not 5xx). Add
  TestWake_RequireTeamFails, TestWake_FetchDriverError503,
  TestWake_ReReadFailureFallsBack + a no-auth app helper.
- deployment.go 591-592 / 610-611 / 626-627: the fmt.Errorf error returns of
  MarkDeploymentScaledToZero / WakeDeployment / SetDeploymentAlwaysOn. Add
  sqlmock-driven *_DriverError tests (the happy + CAS/RowsAffected paths are
  already covered by the real-DB tests).

Test-only; no production code change. Flag remains default-OFF.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

…rkBuilding SQL

Two more mock sites still on the pre-068 shape, surfaced by the model/handler
*_Branches + redeploy-CASMiss tests:

- coverage_provision_gate_test.go: deploymentMockCols() + deploymentMockRow()
  (the shared full-deployment mock used by every models *_Branches test) now
  include last_activity_at / scaled_to_zero / always_on (33 cols, matching
  scanDeployment) — fixes the "expected 30 destination arguments, not 33" Scan
  errors in TestGetDeploymentByAppID/ByID/ByTeam/...Branches.
- MarkDeploymentBuilding's SQL now also sets scaled_to_zero=false +
  last_activity_at=now() on redeploy (a redeploy is activity + brings replicas
  back to 1). Update the ExpectExec regexes that pinned the old SQL: 2 in
  coverage_deployment_test.go, 5 in deploy_redeploy_inplace_mock_test.go.

Completes the rule-16 enumeration of every deployments-row mock site rippled by
migration 068. Test-only.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

The scale-to-zero wake route is live in the router but had no routeTestMap row,
so TestDoneBar_EveryRouteCovered failed ("route POST /deploy/:id/wake has no
mapped test and no exemption"). Map it to TestWake_HappyPath — the flag-ON
handler suite (deploy_wake_mock_test.go) drives the route through requireTeam +
the scale + DB-flip + re-read contract, which the guard's ../handlers AST scan
recognises as a covering integration test.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

…d codes

TestErrorCode_HasAgentAction caught the two new wake-path error codes
(deploy_wake.go) lacking codeToAgentAction entries.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

# Conflicts:
#	internal/config/config.go
#	internal/config/config_test.go