> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase21-session03-orchestration-command-center-expansion/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase21-session03-orchestration-command-center-expansion` **Package**: apps/web **Started**: 2026-06-29 17:49 **Last Updated**: 2026-06-29 18:04

***

## Session Progress

| Metric              | Value     |
| ------------------- | --------- |
| Tasks Completed     | 22 / 22   |
| Estimated Remaining | 0 minutes |
| Blockers            | 0         |

***

## Task Log

### 2026-06-29 - Session Start

**Environment verified**:

* [x] Prerequisites confirmed with `.spec_system/scripts/check-prereqs.sh --json --env --package apps/web`
* [x] Tools available with `.spec_system/scripts/check-prereqs.sh --json --tools "node,npm"`
* [x] Directory structure ready

**Environment evidence**:

* `analyze-project.sh --json` resolved current session `phase21-session03-orchestration-command-center-expansion`.
* Package context resolved from `spec.md` as `apps/web`.
* Prerequisite check passed for `.spec_system`, `jq`, `git`, `apps/web`, and npm workspace manager.
* Tool check reported Node `v24.14.0` and npm `11.16.0` available.

***

### Task T001 - Verify Session 01 and Session 02 completion evidence and current Session 03 stub scope

**Started**: 2026-06-29 17:49 **Completed**: 2026-06-29 17:50 **Duration**: 1 minute

**Notes**:

* Confirmed Phase 21 Session 01 and Session 02 PRD records are marked complete.
* Confirmed `.spec_system/state.json` includes both completed session ids and lists Session 03 as planned for `apps/web`.
* Confirmed Session 03 stub scope matches the current spec: primary Orchestration open path, existing Command Center workbench, secondary details inspector, and no duplicate shell.

**Files Changed**:

* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T001 complete and initialized the progress summary table.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T001 evidence.

**Verification**:

* Command/check: `cat .spec_system/PRD/phase_21/session_01_expansion_state_foundation.md`
  * Result: PASS - Session 01 record is complete.
  * Evidence: File contains `**Status**: Complete` and completed success criteria for expansion state.
* Command/check: `cat .spec_system/PRD/phase_21/session_02_shared_expansion_host.md`
  * Result: PASS - Session 02 record is complete.
  * Evidence: File contains `**Status**: Complete` and success criteria for same-instance expansion host.
* Command/check: `cat .spec_system/PRD/phase_21/session_03_orchestration_command_center_expansion.md`
  * Result: PASS - Session 03 stub scope matches this implementation session.
  * Evidence: Stub scopes primary Command Center expansion, existing tabs, secondary details behavior, and no duplicate shell.
* Command/check: `cat .spec_system/state.json`
  * Result: PASS - State history records Sessions 01 and 02 complete and Session 03 planned.
  * Evidence: `completed_sessions` includes both prior Phase 21 sessions; `current_session` is `phase21-session03-orchestration-command-center-expansion`.
* UI product-surface check: N/A - Task was spec and state evidence review only.
* UI craft check: N/A - No UI implementation changed.

***

### Task T002 - Audit current Orchestration header, details portal, and local shell state before changing the primary open path

**Started**: 2026-06-29 17:50 **Completed**: 2026-06-29 17:51 **Duration**: 1 minute

**Notes**:

* Confirmed `OrchestrationHeader` currently exposes the whole title block as `Open Orchestration details` and calls one `onOpenDetails` handler.
* Confirmed `OrchestrationShell` owns `detailsOpen`, `terminalDrawerOpen`, `selectedAttentionId`, and `selectedCampaignId` locally.
* Confirmed `OrchestrationShell` renders one `OrchestrationTabs` tree in the main scroll region and one secondary `OrchestrationDetailPortal` when `detailsOpen` is true.
* Confirmed command-center hydration effects are mount/query driven and should remain unchanged to avoid duplicate fetches.
* Confirmed `BottomRailExpansionHost` already promotes the same child instance through `expandedBottomRailSurfaceId`.

**Files Changed**:

* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T002 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T002 evidence.

**Verification**:

* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationHeader.tsx`
  * Result: PASS - Current primary trigger and props were identified.
  * Evidence: Lines 12-45 define `detailsOpen` and `onOpenDetails`; lines 60-68 label and wire the primary button as details.
* Command/check: `rg -n "detailsOpen|OrchestrationHeader|OrchestrationDetailPortal|terminalDrawerOpen|selectedAttentionId|selectedCampaignId|fetchCommandCenter" apps/web/src/components/orchestration/OrchestrationShell.tsx`
  * Result: PASS - Shell local state, details portal, and hydration points were identified.
  * Evidence: Local state appears at lines 357-360; header usage at 2137-2154; tab tree at 2193-2279; portal at 2282-2300.
* Command/check: `nl -ba apps/web/src/components/BottomRailExpansionHost.tsx | sed -n '1,220p'`
  * Result: PASS - Existing host state contract was identified.
  * Evidence: Host reads and writes `expandedBottomRailSurfaceId`, renders `bottom-rail-expanded-orchestration`, and keeps children mounted once.
* UI product-surface check: N/A - Task was source audit only.
* UI craft check: N/A - No UI implementation changed.

***

### Task T003 - Audit existing Orchestration tests and Command Center tab test ids for reusable assertions

**Started**: 2026-06-29 17:50 **Completed**: 2026-06-29 17:51 **Duration**: 1 minute

**Notes**:

* Confirmed `OrchestrationPanel.test.tsx` already mocks all command-center fetches needed to count hydration, diagnostics, channel health, lineage roster, and terminal runtime behavior.
* Confirmed existing tests cover direct `OrchestrationPanel` rendering, Command Center tab interactions, details popup behavior, and terminal drawer behavior.
* Confirmed `CockpitShell.test.tsx` already proves the App-level expansion host renders only one bottom panel tree and exposes `bottom-rail-expanded-orchestration`.
* Confirmed tab ids are generated from `COMMAND_CENTER_TABS` as `command-center-tab-campaigns`, `command-center-tab-files`, `command-center-tab-attention`, `command-center-tab-executors`, `command-center-tab-federation`, and `command-center-tab-metrics`.

**Files Changed**:

* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T003 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T003 evidence.

**Verification**:

* Command/check: `rg -n "Open Orchestration details|orchestration-detail|command-center-tab|bottom-rail-expanded-orchestration|terminal runtime|Campaigns|File/Git|Attention|Executors|Federation|Metrics" apps/web/tests/OrchestrationPanel.test.tsx apps/web/tests/CockpitShell.test.tsx apps/web/tests/keyboardShortcuts.test.ts apps/web/tests/commandCenterShortcuts.test.ts apps/web/tests/KeyboardShortcutsModal.test.tsx`
  * Result: PASS - Existing assertions and copy-sensitive tests were identified.
  * Evidence: Details modal assertions are in `OrchestrationPanel.test.tsx`; App expansion host assertions are in `CockpitShell.test.tsx`; shortcut copy appears in shortcut tests deferred to Session 04 unless copy-only adjustment is required.
* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationTabs.tsx | sed -n '1,330p'`
  * Result: PASS - Existing tablist and pane source of truth was identified.
  * Evidence: Tab buttons use `data-testid="command-center-tab-${tab.id}"` and `CommandCenterPanes` renders the active panel.
* Command/check: `rg -n "COMMAND_CENTER_TABS|label: \"Campaigns\"|label: \"File/Git\"|label: \"Attention\"|label: \"Executors\"|label: \"Federation\"|label: \"Metrics\"" apps/web/src/lib/commandCenterUi.ts`
  * Result: PASS - Required tab labels and ids exist in the central tab list.
  * Evidence: `COMMAND_CENTER_TABS` includes `campaigns`, `files`, `attention`, `executors`, `federation`, and `metrics`.
* UI product-surface check: N/A - Task was test/source audit only.
* UI craft check: N/A - No UI implementation changed.

***

### Task T004 - Add an Orchestration shell primary focus handler that sets `expandedBottomRailSurfaceId` to `"orchestration"` with state reset or revalidation on re-entry

**Started**: 2026-06-29 17:51 **Completed**: 2026-06-29 17:54 **Duration**: 3 minutes

**Notes**:

* Added `expandedBottomRailSurfaceId` and `setExpandedBottomRailSurfaceId` selectors in `OrchestrationShell`.
* Added `openCommandCenterSurface`, which sets the canonical expanded surface id to `"orchestration"` and returns early when Orchestration is already focused.
* Kept re-entry behavior on the existing mounted shell, preserving tab and local state instead of resetting selected rows or drawer state.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Added bottom-rail expansion selectors and the primary focus handler.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T004 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T004 evidence.

**Verification**:

* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationShell.tsx | sed -n '340,660p'`
  * Result: PASS - Shell reads and writes the canonical expansion store state.
  * Evidence: Lines 353-354 select the expansion state and setter; lines 627-630 set `"orchestration"` with same-surface duplicate prevention.
* UI product-surface check: PASS - Source inspection confirms this is a product open path, not a debug route or telemetry panel.
* UI craft check: PASS - No layout chrome changed for this task; the handler preserves existing shell instance and local state.

**BQC Fixes**:

* Duplicate action prevention: Repeated primary opens while already focused return before writing the same state again (`apps/web/src/components/orchestration/OrchestrationShell.tsx`).

***

### Task T005 - Refactor `OrchestrationHeader` props so the primary Command Center opener and secondary state-summary opener are separate actions

**Started**: 2026-06-29 17:51 **Completed**: 2026-06-29 17:54 **Duration**: 3 minutes

**Notes**:

* Split the header contract from `detailsOpen` and `onOpenDetails` into `commandCenterOpen`, `stateSummaryOpen`, `onOpenCommandCenter`, and `onOpenStateSummary`.
* Updated `OrchestrationShell` to pass the primary open handler separately from the retained local details summary opener.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationHeader.tsx` - Refactored props and handlers for primary and secondary actions.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Passed the new header props from shell state and handlers.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T005 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T005 evidence.

**Verification**:

* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationHeader.tsx | sed -n '1,145p'`
  * Result: PASS - Header prop contract now separates Command Center and state summary actions.
  * Evidence: Lines 14-15 and 28-29 define separate state/action props; lines 64-71 wire the primary action; lines 98-109 wire the secondary action.
* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationShell.tsx | sed -n '2130,2160p'`
  * Result: PASS - Shell passes separate primary and secondary handlers.
  * Evidence: Lines 2146-2147 pass separate open states; line 2160 passes `openCommandCenterSurface`; the following line passes the summary handler.
* UI product-surface check: PASS - Header source now distinguishes the primary Command Center route from the state summary inspector.
* UI craft check: PASS - Controls remain in the existing compact header action group.

***

### Task T006 - Update primary Orchestration header copy, ARIA labels, and controls from details language to working-surface Command Center language

**Started**: 2026-06-29 17:51 **Completed**: 2026-06-29 17:54 **Duration**: 3 minutes

**Notes**:

* Changed the primary title-button accessible label to `Open Command Center`.
* Added visible `Open Command Center` working-surface copy next to the Orchestration title.
* Pointed the primary button at the bottom-rail host with `aria-controls="bottom-rail-host-orchestration"` and `aria-expanded={commandCenterOpen}`.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationHeader.tsx` - Updated primary action copy and ARIA contract.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T006 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T006 evidence.

**Verification**:

* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationHeader.tsx | sed -n '60,90p'`
  * Result: PASS - Primary action no longer uses details wording.
  * Evidence: Lines 67-71 expose `Open Command Center` against the bottom-rail host; lines 74-80 add visible working-surface copy.
* UI product-surface check: PASS - Normal header copy is product-facing Command Center copy and contains no implementation diagnostics.
* UI craft check: PASS - Copy fits inside the existing flex-wrapping header block with `text-fit` classes and preserves the boundary description.

***

### Task T007 - Keep retained details popup behavior behind secondary state-summary copy without changing its local close, backdrop, or Escape behavior

**Started**: 2026-06-29 17:51 **Completed**: 2026-06-29 17:54 **Duration**: 3 minutes

**Notes**:

* Added a secondary `State summary` header button with `Open orchestration state summary` accessible label.
* Kept the existing `detailsOpen` state, Escape listener, backdrop click, close button, and `OrchestrationDetailPortal` rendering path unchanged.
* Left shortcut-dispatched details behavior in place because Session 04 owns shortcut and overlay layering.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationHeader.tsx` - Added secondary state-summary button and details modal ARIA controls.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Continued to pass the local `detailsOpen` summary state and setter.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T007 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T007 evidence.

**Verification**:

* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationHeader.tsx | sed -n '90,125p'`
  * Result: PASS - Secondary state summary action has modal controls and no longer occupies the primary title trigger.
  * Evidence: Lines 98-109 render `State summary` with `aria-controls="orchestration-detail-modal"` and `aria-keyshortcuts="O D"`.
* Command/check: `nl -ba apps/web/src/components/orchestration/OrchestrationShell.tsx | sed -n '824,840p' && nl -ba apps/web/src/components/orchestration/OrchestrationShell.tsx | sed -n '2280,2301p'`
  * Result: PASS - Existing details Escape and portal behavior remains local to `detailsOpen`.
  * Evidence: Source still closes on Escape and still renders `OrchestrationDetailPortal` with `onClose={() => setDetailsOpen(false)}`.
* UI product-surface check: PASS - Details behavior is demoted to a state-summary action and no debug/scaffolding copy is introduced.
* UI craft check: PASS - Secondary control remains in the existing header action cluster and preserves refresh/status controls.

***

### Task T008 - Add small test helpers for rendering Orchestration inside `BottomRailExpansionHost` without duplicating the panel tree

**Started**: 2026-06-29 17:54 **Completed**: 2026-06-29 17:56 **Duration**: 2 minutes

**Notes**:

* Imported `BottomRailExpansionHost` and `useSettingsStore` into the Orchestration panel test suite.
* Added `renderOrchestrationInExpansionHost()` to wrap a single `OrchestrationPanel` instance in the real shared host.
* Reset settings in `beforeEach` so transient `expandedBottomRailSurfaceId` cannot leak between expansion tests.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added host-wrapped render helper and transient settings reset.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T008 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T008 evidence.

**Verification**:

* Command/check: `nl -ba apps/web/tests/OrchestrationPanel.test.tsx | sed -n '1,28p'`
  * Result: PASS - Test imports include the shared host and settings store.
  * Evidence: Lines 20-21 import `useSettingsStore` and `BottomRailExpansionHost`.
* Command/check: `nl -ba apps/web/tests/OrchestrationPanel.test.tsx | sed -n '430,455p'`
  * Result: PASS - Helper renders one `OrchestrationPanel` inside one `BottomRailExpansionHost`.
  * Evidence: Lines 441-447 define `renderOrchestrationInExpansionHost()`.
* Command/check: `nl -ba apps/web/tests/OrchestrationPanel.test.tsx | sed -n '1155,1170p'`
  * Result: PASS - Suite setup resets transient settings before each test.
  * Evidence: Line 1161 calls `useSettingsStore.getState().resetSettings()`.
* UI product-surface check: N/A - Task added test helper only.
* UI craft check: N/A - No UI implementation changed.

***

### Task T009 - Wire the header primary open action to the focused bottom-rail surface and preserve existing refresh/status controls

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Wired the primary header action to `openCommandCenterSurface`.
* Preserved the existing refresh button, status pills, and `loadCommandCenterWithDiagnostics()` refresh path.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationHeader.tsx` - Primary header action now calls `onOpenCommandCenter`.
* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Primary handler sets `expandedBottomRailSurfaceId` to `"orchestration"`.
* `apps/web/tests/OrchestrationPanel.test.tsx` - Added direct primary action state-routing coverage.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T009 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T009 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `routes the primary Orchestration action to the focused Command Center state` proves the primary button sets `expandedBottomRailSurfaceId` to `"orchestration"` and does not open the summary dialog.
* Command/check: `git diff -- apps/web/src/components/orchestration/OrchestrationHeader.tsx apps/web/src/components/orchestration/OrchestrationShell.tsx`
  * Result: PASS - Refresh/status controls were preserved while the primary action changed.
  * Evidence: Header still renders status pills and refresh button; only the primary and secondary opener contract changed.
* UI product-surface check: PASS - Primary path uses Command Center product copy and no implementation diagnostics.
* UI craft check: PASS - Existing dense header layout and refresh/status affordances remain.

**BQC Fixes**:

* Duplicate action prevention: `openCommandCenterSurface` returns early when Orchestration is already focused.

***

### Task T010 - Ensure expanded Orchestration exposes the existing `OrchestrationTabs` and `CommandCenterPanes` rather than a second panel or summary-only modal

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Kept the existing `OrchestrationTabs` render path in `OrchestrationShell`; no second panel or shell was introduced.
* Added host-wrapped coverage that asserts one `orchestration-panel` and real tablist content inside `bottom-rail-expanded-orchestration`.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Reused the existing mounted tab workbench.
* `apps/web/tests/OrchestrationPanel.test.tsx` - Added expanded host workbench assertions.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T010 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T010 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `opens the focused Command Center surface with the existing tab workbench` proves `bottom-rail-expanded-orchestration`, one `orchestration-panel`, the `Command-center views` tablist, and `command-center-tab-campaigns`.
* Command/check: `npm test -- apps/web/tests/CockpitShell.test.tsx`
  * Result: PASS - 8 tests passed.
  * Evidence: Existing App-level expansion host coverage still proves one bottom panel tree.
* UI product-surface check: PASS - Expanded surface shows the product workbench, not summary-only modal content.
* UI craft check: PASS - Uses the existing shared host and existing Command Center layout.

***

### Task T011 - Verify Campaigns, File/Git, Attention, Executors, Federation, and Metrics tabs remain reachable through current tab ids and product-facing labels

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Verified the required tab ids remain sourced from `COMMAND_CENTER_TABS` and rendered by `OrchestrationTabs`.
* Added expanded-mode coverage for Campaigns, File/Git, Attention, Executors, Federation, and Metrics labels.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added expanded tab reachability assertions.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T011 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T011 evidence.

**Verification**:

* Command/check: `rg -n "COMMAND_CENTER_TABS|label: \"Campaigns\"|label: \"File/Git\"|label: \"Attention\"|label: \"Executors\"|label: \"Federation\"|label: \"Metrics\"" apps/web/src/lib/commandCenterUi.ts`
  * Result: PASS - Required product-facing labels exist in the central tab list.
  * Evidence: `COMMAND_CENTER_TABS` includes the six required tab ids and labels.
* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `keeps Command Center tabs reachable in expanded mode and updates active tab state` clicks every required tab id in expanded mode.
* UI product-surface check: PASS - Tabs use product labels and no debug text.
* UI craft check: PASS - Existing tab buttons and selected states are preserved.

***

### Task T012 - Preserve `commandCenter.activeTab` updates while operating tabs in expanded mode

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Kept `onTabChange={setCommandCenterActiveTab}` in the existing `OrchestrationTabs` path.
* Added expanded-mode assertions that each clicked tab updates `useGameStore.getState().commandCenter.activeTab`.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Preserved active-tab setter wiring.
* `apps/web/tests/OrchestrationPanel.test.tsx` - Added active-tab state assertions.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T012 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T012 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Expanded tab test checks `commandCenter.activeTab` for `campaigns`, `files`, `attention`, `executors`, `federation`, and `metrics`.
* UI product-surface check: PASS - Selected tab state is expressed through existing `aria-selected` tab controls.
* UI craft check: PASS - No duplicate or parallel tab state was added.

***

### Task T013 - Preserve local selected campaign and selected attention state across focused-surface close and reopen

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Left `selectedCampaignId` and `selectedAttentionId` as local `OrchestrationShell` state.
* Added close/reopen coverage that selects a campaign and an Attention item, closes the focused surface, reopens it, and verifies both selected rows remain selected.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Preserved local selected-row state in the same mounted shell.
* `apps/web/tests/OrchestrationPanel.test.tsx` - Added selected campaign and Attention preservation coverage.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T013 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T013 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `preserves tab, selected rows, and terminal drawer state across focused close and reopen` verifies `command-center-campaign-campaign_live` and `command-center-attention-attention_shell_1` retain `aria-selected="true"` after close/reopen.
* UI product-surface check: PASS - Selected rows use existing accessible selected-state semantics.
* UI craft check: PASS - State preservation comes from same-instance host promotion, not hidden duplicate UI.

***

### Task T014 - Preserve local terminal runtime drawer state across focused-surface close and reopen

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Left `terminalDrawerOpen` as local `OrchestrationShell` state.
* Added close/reopen coverage that opens the PTY terminal drawer, closes the focused host, reopens it, and verifies the drawer remains open.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationShell.tsx` - Preserved terminal drawer state in the mounted shell.
* `apps/web/tests/OrchestrationPanel.test.tsx` - Added terminal drawer preservation assertions.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T014 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T014 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Close/reopen test verifies the `PTY terminal unavailable` dialog remains present after reopening Orchestration.
* UI product-surface check: PASS - Drawer remains the existing Terminal runtime product dialog.
* UI craft check: PASS - No drawer remount or duplicate drawer was introduced.

***

### Task T015 - Keep command-center hydration, diagnostics, channel health, and lineage roster effects tied to the single mounted shell with timeout, retry/backoff, and failure-path handling unchanged

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Did not alter existing hydration, diagnostics, channel health, terminal snapshot, or lineage roster effect bodies.
* Added call-count coverage proving focused close/reopen does not trigger duplicate command-center fetches.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added no-duplicate-fetch coverage.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T015 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T015 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `does not duplicate command-center hydration when focused Orchestration closes and reopens` records and rechecks call counts for capabilities, plans, diagnostics, channel health, lineage roster, provider diagnostics, and terminal snapshot fetches.
* UI product-surface check: PASS - No new visible diagnostic or fetch telemetry was added.
* UI craft check: PASS - Same mounted shell prevents state and effect forks.

**BQC Fixes**:

* Resource cleanup and external dependency resilience: Existing effect cleanup and failure-path handling were preserved; the regression test guards against accidental duplicate fetch work.

***

### Task T016 - Update App-level mocked shell assertions only where needed to keep focused Orchestration expansion host coverage aligned

**Started**: 2026-06-29 18:00 **Completed**: 2026-06-29 18:01 **Duration**: 1 minute

**Notes**:

* Reviewed App-level host coverage and determined no source changes were needed in `CockpitShell.test.tsx`.
* Confirmed the existing App-level mocked shell test still passes and still asserts `bottom-rail-expanded-orchestration` plus one mounted panel tree.

**Files Changed**:

* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T016 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T016 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/CockpitShell.test.tsx`
  * Result: PASS - 8 tests passed.
  * Evidence: Existing `Bottom rail expansion host` coverage remains aligned with Orchestration focused expansion.
* Command/check: `nl -ba apps/web/tests/CockpitShell.test.tsx | sed -n '140,210p'`
  * Result: PASS - Existing assertions cover `bottom-rail-expanded-orchestration`.
  * Evidence: The App-level test opens Quest Board, Orchestration, and War Room, and asserts one surface at a time.
* UI product-surface check: N/A - No App UI source changed for this task.
* UI craft check: N/A - No App UI source changed for this task.

***

### Task T017 - Update details-popup tests to treat the retained portal as secondary state-summary behavior

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Renamed the retained portal heading and close label to state-summary wording.
* Updated details-popup tests to open through the secondary `Open orchestration state summary` control.
* Preserved portal, Escape, backdrop, and close-button dismissal coverage.

**Files Changed**:

* `apps/web/src/components/orchestration/OrchestrationCurrentState.tsx` - Renamed retained portal labels to `Orchestration state summary`.
* `apps/web/tests/OrchestrationPanel.test.tsx` - Updated popup tests for secondary state-summary behavior.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T017 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T017 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Tests `opens the secondary state summary popup and renders orchestration state` and `portals and dismisses the orchestration state summary popup` pass.
* UI product-surface check: PASS - Retained inspector is clearly labelled as a state summary.
* UI craft check: PASS - Dismissal behavior and portal presentation remain unchanged.

***

### Task T018 - Add tests proving the primary Orchestration action opens `bottom-rail-expanded-orchestration` and includes `data-testid="command-center-tab-campaigns"`

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Added host-wrapped test coverage for the primary `Open Command Center` action.
* Asserted the focused host opens and contains the existing Campaigns tab id.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added focused Command Center host regression.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T018 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T018 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `opens the focused Command Center surface with the existing tab workbench` asserts `bottom-rail-expanded-orchestration` and `command-center-tab-campaigns`.
* UI product-surface check: PASS - Primary open path shows the real Command Center tab workbench.
* UI craft check: PASS - Host expansion uses existing shared host chrome and panel layout.

***

### Task T019 - Add tests proving Campaigns, File/Git, Attention, Executors, Federation, and Metrics are reachable in expanded mode and update `commandCenter.activeTab`

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Added an expanded-mode loop that clicks all required workbench tabs and checks their labels and selected state.
* Asserted `useGameStore.getState().commandCenter.activeTab` updates for each click.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added expanded tab reachability and active-state regression.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T019 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T019 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `keeps Command Center tabs reachable in expanded mode and updates active tab state` covers all six required tabs.
* UI product-surface check: PASS - Required tabs are reachable with product-facing labels.
* UI craft check: PASS - Existing role `tab` and `aria-selected` controls remain.

***

### Task T020 - Add tests proving close/reopen preserves intended tab, selected campaign, selected attention item, and terminal drawer state

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Added fixture-backed close/reopen coverage for active tab, selected Campaign row, selected Attention row, and Terminal runtime drawer.
* Verified same mounted shell preserves local state after `bottom-rail-close-orchestration` and primary reopen.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added focused close/reopen state preservation regression.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T020 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T020 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: Test `preserves tab, selected rows, and terminal drawer state across focused close and reopen` proves all requested state preservation.
* UI product-surface check: PASS - Test uses real visible tab, row, and drawer controls.
* UI craft check: PASS - State continuity is achieved without duplicate UI or hidden scaffolding.

***

### Task T021 - Add tests proving expansion does not trigger duplicate command-center hydration, diagnostics, channel health, or lineage roster fetches

**Started**: 2026-06-29 17:56 **Completed**: 2026-06-29 18:01 **Duration**: 5 minutes

**Notes**:

* Added call-count regression coverage around focused close/reopen.
* Verified no extra command-center fetch calls occur from expansion state changes.

**Files Changed**:

* `apps/web/tests/OrchestrationPanel.test.tsx` - Added no-duplicate-hydration regression.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T021 complete and updated progress.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded T021 evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx`
  * Result: PASS - 27 tests passed.
  * Evidence: No-duplicate-hydration test verifies unchanged call counts for capabilities, plans, diagnostics, channel health, lineage roster, provider diagnostics, and terminal snapshot.
* UI product-surface check: PASS - No fetch telemetry or diagnostic copy was added to the product surface.
* UI craft check: PASS - Same-instance host behavior avoids hydration forks.

***

### Task T022 - Run focused tests, web typecheck, and ASCII/LF validation

**Started**: 2026-06-29 18:03 **Completed**: 2026-06-29 18:04 **Duration**: 1 minute

**Notes**:

* Ran the exact focused test command from the task checklist.
* Ran the `@factionos/web` typecheck.
* Validated ASCII-only content and LF line endings for all files changed in this session.

**Files Changed**:

* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/tasks.md` - Marked T022 and the completion checklist complete.
* `.spec_system/specs/phase21-session03-orchestration-command-center-expansion/implementation-notes.md` - Recorded final verification evidence.

**Verification**:

* Command/check: `npm test -- apps/web/tests/OrchestrationPanel.test.tsx apps/web/tests/CockpitShell.test.tsx`
  * Result: PASS - 2 test files passed, 35 tests passed.
  * Evidence: `OrchestrationPanel.test.tsx` passed 27 tests; `CockpitShell.test.tsx` passed 8 tests.
* Command/check: `npm run typecheck --workspace @factionos/web`
  * Result: PASS - TypeScript build completed with `tsc -b --noEmit`.
  * Evidence: Command exited 0.
* Command/check: `LC_ALL=C grep -nP '[^\x00-\x7F]' <changed files>`
  * Result: PASS - No non-ASCII characters found.
  * Evidence: Command returned no matches.
* Command/check: `grep -n $'\r' <changed files>`
  * Result: PASS - No CRLF line endings found.
  * Evidence: Command returned no matches.
* UI product-surface check: PASS - Focused tests assert primary Command Center path, secondary state summary, and absence of summary dialog on primary open.
* UI craft check: PASS - Focused tests assert real tab workbench, state preservation, and no duplicate panel tree.

***

## Session Completion Summary

* Completed all 22 implementation tasks for `phase21-session03-orchestration-command-center-expansion`.
* Primary Orchestration header action now opens the focused Command Center surface through `expandedBottomRailSurfaceId`.
* Retained details portal is demoted and labelled as an orchestration state summary.
* Expanded Orchestration coverage proves the existing Command Center tabs and panes are used, tab and local state survive close/reopen, and hydration/API calls do not duplicate.
* Remaining blockers: none.


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