r211 Merge Implementation Report

Status: ✅ All green · 78/78 unit tests · 50/50 r211 combined Playwright smoke · 0 iframes · 0 postMessage

Date: 2026-08-30 17:01

Branch: feat/id9-r211-merge @ 2cb3494

Repo: avidtech6/vibecoder-standalone

Base: feat/id9-r210-minimal-header @ 419b339 + cherry-picked aabe651, 4d8fd92, d8e2cca from feat/id9-r208-integration @ d8e2cca

TL;DR

Unifies feat/id9-r208-integration and feat/id9-r210-minimal-header into a single operator runtime. All r206/r207/r208 invariants preserved. Mount order is now r206 → r207 → r208 → r210. 78/78 unit tests + 50/50 Playwright smoke = 128/128 total tests pass.

Conflict resolution:

1. host-boot.js: kept r210's mountMinimalHeader(), added r208's patchOpenVsilPanel() + bootR208Integration() BEFORE the minimal header. Comment block explains the order.

2. package.json: merged devDeps (kept all from both branches).

3. package-lock.json: regenerated from package.json (resolved 2 binary conflicts).

4. 01-boot.png (r208 smoke screenshot): took r208's post-fix version (r210 had a stale version).

Mount order in r211 (host-boot.js)

Step 0:  WDM (workspace manager) — workspace/index.ts
Step 1:  PM2 (panel manager) — panel-manager.js
Step 2:  Edge Panel — edge-panel.js
Step 3:  CMS Panel — cms-panel.js
Step 3b: CMS store init + annotation
Step 4:  Dev Panel
Step 5:  Panel System v1.0.0
Step 6:  ID10 host styles
Step 7:  ID10 host modules (Preview Engine, etc.)
Step 8:  Gallery (listModules + CATEGORIES)
Step 9:  default arrangement
Step 10: Pro Mode lock UI
Step 11: workspace presets
5.      Mount FreshVibeOrigin
6.      Mount Edge Panel
6.5.    r208: bind r207 mounts to operator flow
        - patchOpenVsilPanel() replaces iframe with div
        - bootR208Integration() sets up GalleryPreviewBridge,
          CompositionHostMount, EditBar
7.      r210: mountMinimalHeader() (Fv log + 1 surface + Gallery + Edge)

The critical ordering: r208 boot runs BEFORE r210 minimal header mount. This ensures window.__fvcmsOpenEdgePanel, window.__fvcmsOpenGalleryPanel, and the r208 patch are all in place when the MinimalHeader React component mounts and renders its 4 elements.

What stays from each branch

| Branch | Files | What it provides |

|--------|-------|-------------------|

| r206 | src/host/workspace/context.ts, event-types.ts, capability-types.ts, vibechat-tools.ts, index.ts | 7 VSIL tool definitions, 33 typed events, surface-targeting via targetSurface field, READ-ONLY via {ok, reason} |

| r207 | src/host/mounts/PreviewHostVSIL.tsx, InspectorHost.tsx, CompositionGraphHost.tsx, mounts.ts, __tests__/mounts.test.ts | The 3 React mounts that wrap VSIL state + Inspector + Composition graph |

| r208 | src/host/integration/GalleryPreviewBridge.ts, CompositionHostMount.tsx, EditBar.tsx, r208-integration.ts, replace-iframe-vsil.js, __tests__/r208-integration.test.ts | Orchestrator + 4-tab CompositionHostMount + EditBar + iframe monkey-patch |

| r210 | src/host/header/MinimalHeader.tsx, GalleryPanel.tsx, __tests__/MinimalHeader.test.tsx, openGalleryPanel in host-boot.js | Minimal React header + new PM2 Gallery panel |

| r209 | (predecessor) | P0 header dead-code cleanup (mountAppBrowser, mountProPill, mountEdgePill, mountVibeChatPill) |

Test results

| Suite | Result |

|------|--------|

| r207 unit tests (mounts.test.ts) | 24/24 ✅ |

| r208 unit tests (r208-integration.test.ts) | 27/27 ✅ |

| r210 unit tests (MinimalHeader.test.tsx) | 27/27 ✅ |

| r211 combined Playwright smoke (r211-smoke.spec.cjs) | 50/50 ✅ |

| Total | 128/128 ✅ |

r211 invariants verified

| Invariant | Status |

|-----------|--------|

| No iframe | ✅ (0 in r211 source, 0 in r208 mount tree, 0 in r210 mount tree) |

| No postMessage | ✅ (0 in r211 source) |

| Window-level event bus | ✅ (fvcms:active-surface-changed still on document) |

| Surface targeting (r206) | ✅ (StudioContext.surface + bus.emit('surface:activated', ...)) |

| Edge Panel open path | ✅ (window.__fvcmsOpenEdgePanel from r210 + r208) |

| WDM togglePillHidden still works | ✅ (API preserved, no pills to dim) |

| WDM attachEyeHandlers is NOT called | ✅ (r210) |

| PreviewHostVSIL functional | ✅ (Playwright smoke) |

| InspectorHost functional | ✅ (Playwright smoke) |

| CompositionGraphHost functional | ✅ (Playwright smoke) |

| EditBar functional | ✅ (Edit/Lock toggle in Playwright smoke) |

| Gallery panel opens | ✅ (Playwright smoke) |

| Edge icon opens Edge Panel | ✅ (Playwright smoke) |

| 4-tab CompositionHostMount | ✅ (Playwright smoke) |

Files in r211

src/host/header/                                  (r210)
  MinimalHeader.tsx                               — React 18 component, 280 LoC
  GalleryPanel.tsx                                — React 18 component, 210 LoC
  __tests__/MinimalHeader.test.tsx                — 27 assertions
src/host/mounts/                                  (r207)
  PreviewHostVSIL.tsx                             — VSIL preview, 200 LoC
  InspectorHost.tsx                               — 5 sub-modes, READ-ONLY default, 248 LoC
  CompositionGraphHost.tsx                        — region list, 228 LoC
  mounts.ts                                       — 3 frozen capability manifests, 126 LoC
  __tests__/mounts.test.ts                        — 24 assertions
src/host/integration/                             (r208)
  GalleryPreviewBridge.ts                         — Gallery card click → cascade, 123 LoC
  CompositionHostMount.tsx                        — PM2 wrapper + 5-surface UI + 4 tabs, 141 LoC
  EditBar.tsx                                     — 4 region ops + presets, 167 LoC
  r208-integration.ts                             — boot orchestrator, 141 LoC
  replace-iframe-vsil.js                          — monkey-patches mgr.addPanel, 76 LoC
  __tests__/r208-integration.test.ts              — 27 assertions
src/host/workspace/                               (r206 + r210)
  context.ts                                      — r206: StudioContext singleton
  event-types.ts                                  — r206: 33 typed events
  capability-types.ts                             — r206: capability bag types
  primitives.ts                                   — r206: type definitions
  types.ts                                        — r206: utility types
  index.ts                                        — r206: initWorkspace (r210: attachEyeHandlers removed)
  workspace-manager.ts                            — WDM (no changes from r209)
  vibechat-tools.ts                               — r206: 7 VSIL tools
src/host/host-boot.js                             (r210 base + r208 6.5)
  mountMinimalHeader()                            — r210: React minimal header
  openGalleryPanel()                              — r210: PM2 Gallery opener
  patchOpenVsilPanel() + bootR208Integration()    — r208: iframe replacement + orchestrator
  ... (everything else: PM2, Edge, CMS, Dev, Pro Mode, workspace presets, etc.)
scripts/smoke/
  r208-smoke.spec.cjs                             — r208 (33 assertions)
  r210-smoke.spec.cjs                             — r210 (47 assertions)
  r211-smoke.spec.cjs                             — combined (50 assertions, new)
  screenshots/                                    — r208+r210 smoke
  screenshots-r211/                               — r211 smoke

Mount order rationale

The mount order matters because:

1. r206 (Step 0) — initWorkspace() must run first to set up the WDM + window.__fvcmsWorkspace.

2. PM2 (Step 1) — window.PanelManager must exist before any panel is added.

3. Edge Panel (Step 2) — __fvcmsOpenEdgePanel is registered; the Edge Panel module is imported.

4. CMS / Dev / Pro Mode / Workspace presets (Steps 3-11) — these are all PM2 addPanel calls; they need the PM2 manager from Step 1.

5. r208 boot (Step 6.5) — patches mgr.addPanel to intercept VSIL panel creation, and calls bootR208Integration() to set up the 3 mounts. This must run BEFORE the r210 minimal header so the MinimalHeader's Edge icon can call __fvcmsOpenEdgePanel (already registered) and the Gallery icon can call __fvcmsOpenGalleryPanel (registered in mountMinimalHeader).

6. r210 minimal header (Step 7) — mounts the React component. Uses createRoot from react-dom/client. The 4 elements (Fv log, surface, Gallery, Edge) are wired to existing window globals.

What's next

1. Production deploy (operator call)

cd /workspace/vibecoder-standalone-r211
npm run build  # build the production bundle
scp -O -r dist/* root@185.249.73.178:/var/www/freshvibeapps/clients/vibecoder/

2. Cross-branch strategy (operator call)

The r211 branch combines r208 + r210. Possible next steps:

3. Outstanding follow-ups

Verification commands

cd /workspace/vibecoder-standalone-r211

# Unit tests
npx tsx src/host/mounts/__tests__/mounts.test.ts         # 24/24
npx tsx src/host/integration/__tests__/r208-integration.test.ts  # 27/27
npx tsx src/host/header/__tests__/MinimalHeader.test.tsx  # 27/27

# Playwright smoke (Vite dev server on :5275)
npx vite --port 5275 --host 0.0.0.0 &
node scripts/smoke/r211-smoke.spec.cjs  # 50/50

Expected: 78/78 unit + 50/50 Playwright = 128/128 total.