Use English across the Demo and align AlvenX branding

AGENTS.md

@@ -89,7 +89,8 @@ Before visual implementation, read the canonical AlvenX parent `AGENTS.md`,
 `foundation/brand/brand-tokens.json`, `assets/README.md`, `interface/alvenx-ui.css`,
 `interface/README.md` and `INTERFACE_DESIGN_SYSTEM.md`. The shared master is the design source;
 use exact committed copies for standalone runtime and CI. README: centered 320px subtitle-free
-wordmark before H1. UI: canonical `.ax-product-header` with 160px wordmark, approved Instrument
+wordmark, then `<br>` and `<sub>FUNCTIONAL REGRESSION EVIDENCE</sub>` before H1.
+UI: canonical `.ax-product-header` with 160px wordmark, approved Instrument
 Sans/fallbacks, static canvas, glass controls, focus and reduced-motion behavior.
 
 Run `pnpm brand:verify` (included in `pnpm check`/CI). In the AlvenX workspace also run

README.md

@@ -1,5 +1,7 @@
 <p align="center">
   <img src="docs/assets/alvenx-wordmark.svg" width="320" alt="AlvenX">
+  <br>
+  <sub>FUNCTIONAL REGRESSION EVIDENCE</sub>
 </p>
 
 # ReproLock
@@ -48,7 +50,9 @@ This demonstrates one supplied case. It does not establish incremental value ove
 baseline or implement a general “issue → test” flow. See the [brand contract](docs/brand.md) and
 [actual acceptance record](harness/context/03-brand-verifiable-demo.md).
 
-![A real 20+20 local differential, with independent verification](docs/demo-evidence/demo-1440.png)
+![English Demo showing a saved, independently verified 20+20 differential](docs/demo-evidence/demo-1440.png)
+
+The screenshot shows the saved 2026-09-04 run in the current English interface; it is not a new execution.
 
 ## Development
 

docs/assets/provenance.json

@@ -7,7 +7,7 @@
     {
       "path": "docs/assets/alvenx-wordmark.svg",
       "source": "foundation/brand/assets/alvenx-wordmark.svg",
-      "sha256": "8ae10e02c27091e29e0191a7934506118f144aae11898b20222d7f9d587e2662"
+      "sha256": "6cc422fb2ed289bee723f1c6e6d19baec63c18d988616eb5b90d8332a30b7b1e"
     },
     {
       "path": "docs/assets/alvenx-monogram.svg",
@@ -29,5 +29,6 @@
       "source": "projects/BrowserAgentRegression/src/browser_agent_regression/assets/fonts/InstrumentSans-OFL.txt",
       "sha256": "bc29b497c4e8316b2d248322a9cea670c2f0afc24ae0eb7bbaa54e02e00eebab"
     }
-  ]
+  ],
+  "wordmarkAlignmentRevision": "2026-09-04.1"
 }

docs/brand.md

@@ -5,20 +5,31 @@ revision **2026-08-25.2**. The canonical sources remain in `AlvenX/foundation/br
 `brand-tokens.json`, `assets/README.md`, `interface/alvenx-ui.css`, `interface/README.md` and
 `INTERFACE_DESIGN_SYSTEM.md`. Read these and the parent `AGENTS.md` before changing a visual surface.
 
+The wordmark also uses approved canvas-alignment revision **2026-09-04.1**. Only the master
+translation changed to center its artwork; paths, colors, scale and the 330×100 canvas are unchanged.
+
 `docs/assets/provenance.json` records source paths and SHA-256 of the exact controlled copies.
 It is an inventory, not a second token source. Runtime, standalone export and CI use only the
 committed copies. Instrument Sans and its SIL Open Font License are included. The README uses
-the subtitle-free 330×100 master, centered at 320px before the H1. The Demo reuses that SVG at
-160px inside `.ax-product-header`; do not map ReproLock into the older 430×150 subtitle lockups.
+the subtitle-free 330×100 master, centered at 320px, followed by `<br>` and the separate
+`<sub>FUNCTIONAL REGRESSION EVIDENCE</sub>` line before the H1. The Demo reuses that SVG at
+160px inside `.ax-product-header`.
 
 The shared CSS controls the static four-layer background, typography, glass surfaces and header
 geometry. Product CSS may arrange the case/run workflow and add visible focus/reduced-motion
 behavior; it must not override approved header values or redraw the logo.
 
+The product interface is English, consistent with the other AlvenX Demos. Keep document language,
+accessible labels, controls, status/error messages, setup instructions and current screenshots
+consistent. Historical reports and earlier screenshots remain original evidence, not translation inputs.
+
 Run `pnpm brand:verify` and `pnpm check` in a standalone checkout. In AlvenX also run
 `python foundation/brand/validate_brand.py` and `python operations/tools/validate_workspace.py`.
 Check actual asset/font loading and browser layout at 390, 900 and 1440px, compare computed desktop
 header styles against an accepted Studio, and inspect GitHub's actual README rendering.
 
-AlvenX is a non-Git workspace. The registration-only companion patch records the shared consumer
-and validator changes; it does not regenerate or alter published product/website assets.
+AlvenX is a non-Git workspace. The parent already registers ReproLock's controlled assets.
+`docs/brand-registration.patch` is the unchanged historical snapshot of that first registration;
+its earlier README assertion is not the current contract. Do not replay the historical patch.
+Later cross-project changes update the current parent tokens, release manifest and validator
+directly; the parent contract and this repository's standalone check govern the current header.

docs/demo.md

@@ -34,7 +34,7 @@ pnpm demo --config demo.local.json
 ```
 
 Open **http://127.0.0.1:4317**. `--port 4318` changes only the Demo's UI port; target execution stays
-on 4173. Click **检查运行条件**, then **运行 20 + 20 次验证**. The same frozen test executes sequentially
+on 4173. Click **Check prerequisites**, then **Run 20 + 20 checks**. The same frozen test executes sequentially
 on both revisions, with one worker, zero retries and no model calls. Expected pre-fix failure is
 `processing-cleared`: “Analyzing locally...” stays visible. Post-fix must pass every outcome check.
 
@@ -72,7 +72,7 @@ derived attempts, repetition identities, assertion diagnostics, and verified cle
 cross-checks streaming observations against the actual Playwright report before completion.
 Hashes establish integrity and internal consistency, not authenticated proof of who ran the test.
 
-Download **测试** and **配置** to a separate directory to replay without ReproLock. Install only
+Download **Download test** and **Download config** to a separate directory to replay without ReproLock. Install only
 `@playwright/test@1.62.1` and its Chromium, start the chosen supplied target as above, then run:
 
 ```sh

harness/context/03-brand-verifiable-demo.md

@@ -111,10 +111,75 @@ The recorded-run CI gate explicitly requires the three expected final statuses a
 differential only for the complete run. A valid cancelled/partial export cannot silently replace
 the checked-in complete demonstration.
 
-## Remaining handoff gates and limits
+## Original delivery integration and limits
 
-Final GitHub README rendering, PR CI and merge/main synchronization are the remaining integration
-gates; their exact remote receipts will be retained in the local audit and PR. Historical
-experimental results have not been relabeled as current execution.
+Original delivery completed in [PR #3](https://github.com/AlbertXXuu/ReproLock/pull/3), main
+`a83195f22f01aedfd3595b1890a39c5d14dac66b`. [PR CI](https://github.com/AlbertXXuu/ReproLock/actions/runs/33884213031)
+and [main CI](https://github.com/AlbertXXuu/ReproLock/actions/runs/33885702203) passed both Node jobs.
+The local integration receipt records the actual GitHub rendering and clean D-main synchronization.
+Historical experimental results have not been relabeled as current execution.
 Product decision remains **SPIKE_CONDITIONAL**: one unusually detailed case, equivalent manual
 baseline, no measured effort/maintenance advantage, no general issue-to-test flow, no public release.
+
+## README signal alignment — 2026-09-04
+
+The owner requested the same pure 320px AlvenX wordmark across project READMEs with a separate
+small signal. ReproLock now places `<br>` and `<sub>FUNCTIONAL REGRESSION EVIDENCE</sub>` below
+the existing SVG, before the unchanged H1 and body. The standalone brand assertion and active
+brand instructions use this format. The historical registration patch remains unchanged; the
+current AlvenX parent contract owns later shared changes.
+
+Checks on this bounded update:
+
+- `node scripts/verify-brand.mjs`: PASS, five controlled assets and one README.
+- `node_modules/.bin/biome.cmd format scripts/verify-brand.mjs`: PASS, one file, no fixes.
+- `node_modules/.bin/biome.cmd lint scripts/verify-brand.mjs`: PASS, one file, no fixes.
+- `git diff --check`: PASS.
+- Independent source comparison: exact requested header; README body unchanged from HEAD;
+  SVG byte-identical to the canonical master, SHA-256
+  `8ae10e02c27091e29e0191a7934506118f144aae11898b20222d7f9d587e2662`;
+  no diff in `docs/brand-registration.patch`.
+
+The coordinating task verifies the parent brand/workspace contract and shared README rendering.
+This update does not rerun the real target or change Demo UI/logic, versions, frozen evidence,
+dependencies or Git references. GitHub rendering is not revalidated by these local source checks.
+
+## English interface alignment — 2026-09-04
+
+The owner requested English throughout the Demo, consistent with the other AlvenX products.
+The cross-project brand task explicitly transferred its six finished files and stopped writing
+ReproLock; the preserved changes became `28c17d3`. Its subsequent owner-approved centered
+wordmark became `273d75f`. The wordmark changes only its master translation; the shared header
+geometry and product CSS remain unchanged.
+
+Changed static copy, `lang="en"`, accessible labels, dynamic statuses/errors, matching setup
+instructions and the current README screenshot. No language selector, new dependency or execution
+logic was introduced. `Execution finished`, `Inconclusive` and `Unconfirmed` preserve the original
+meaning; saved results explicitly say `Not re-executed`.
+
+Actual baseline: `pnpm brand:verify` and `pnpm test:browser` passed (4/4). After translation:
+`pnpm check` passed 80/80 unit/process tests and 4/4 browser tests, historical evidence and all three
+recorded Demo checks. The first full check found two formatter wraps; the scoped formatter fixed
+those, then the complete check passed. Both logs are retained. Shared `validate_brand.py` passed
+22 resources / 5 unified README headers; `validate_workspace.py` passed five independent repos.
+
+Manual browser inspection confirmed actual English content at 390/900/1440px, no Han characters
+in the rendered owned UI, no horizontal overflow and the canonical header/font. Reopened actual
+complete, cancelled (8/8), timed-out (3 starts / 2 completed) and startup-failed (0/0) records;
+all are explicitly saved results. Partial states retain an unconfirmed differential. No new
+20+20 experiment was needed because the runner and evidence sources are unchanged.
+
+Current screenshots and observed checks: `output/playwright/english-demo-20260904/`.
+`docs/demo-evidence/demo-1440.png` shows saved run `20260904T134401616Z-abed6b50` in the current
+English UI. The earlier Chinese screenshot remains in Git history and its original local output.
+Of 250 protected files, 247 are byte-identical; only the newly approved wordmark, its provenance
+and this current screenshot changed. Frozen tests, raw reports, exports and runner code remain exact.
+
+Independent read-only review found no remaining blocker. `pnpm package:smoke` passed with 108
+entries / 369,157 bytes before this receipt update. A `git archive` of
+`0e02daca5b4aab4c6a5b02e876aa10480f243849` was extracted into a new directory outside AlvenX;
+`pnpm install --frozen-lockfile`, `pnpm brand:verify` and `pnpm test:browser` passed (4/4).
+Ten current computed header properties match the preserved accepted Studio reference; canonical
+CSS is unchanged. Exact PR/main integration receipts are retained in
+`.workspace/audits/reprolock-english-demo-20260904/` in the parent AlvenX workspace and the PR,
+so recording the final merge does not change the tested source tree.

plans/03-brand-verifiable-demo.md

@@ -65,7 +65,43 @@ preserve the failure record. Do not silently repair or terminate another task's
 - [x] Brand commit `0ed04d9`, independent asset validation and parent checks.
 - [x] Runnable Demo, meaningful regression tests and current evidence verification.
 - [x] Real differential, lifecycle tests, standalone install and browser acceptance.
-- [ ] Review, PR/CI/merge, D main sync and exact delivery record.
+- [x] Review, PR #3/CI/merge, D main sync and exact delivery record (main `a83195f`).
 
 Actual commands, observations, screenshots and limits belong in
 `harness/context/03-brand-verifiable-demo.md`. Product GO is not a source-merge condition.
+
+## README signal alignment — 2026-09-04
+
+Owner request: every project README uses the same pure AlvenX wordmark followed by a separate
+small signal line. ReproLock's signal is `FUNCTIONAL REGRESSION EVIDENCE`. The existing SVG
+already matches the canonical master. Change only the README header and its brand instructions,
+standalone assertion and registration reference; preserve the title, research state and Demo.
+
+Baseline: clean working tree; `node scripts/verify-brand.mjs` passed for five assets and one
+README; the local and canonical SVG SHA-256 values both begin `8ae10e02c27091e29`.
+Acceptance: exact requested header, byte-identical README body/SVG, standalone brand validation,
+targeted script format/lint and diff checks. Parent brand/workspace verification is owned by the
+coordinating task. No real target replay, dependency/version change, commit or push is required.
+
+## English Demo alignment — 2026-09-04
+
+The owner requested an English Demo consistent with the other AlvenX products. This includes
+static copy, dynamic statuses and errors, accessible labels, document language, matching setup
+instructions and a current README screenshot. Use English only; no language switch or new dependency.
+Keep the existing brand geometry, runner behavior, classifications, frozen sources and all original
+experiment evidence unchanged. A new screenshot may display a saved run only if it says so explicitly.
+
+Baseline: main `a83195f`; `pnpm brand:verify` and `pnpm test:browser` passed (4/4). The parallel
+brand task explicitly transferred its six completed changes and stopped writing this repository;
+those changes were backed up and committed separately as `28c17d3` before Demo editing.
+
+One writer in the fixed D checkout, branch `codex/english-demo`. Translate the existing public
+files and affected assertions/docs, inspect actual 390/900/1440px layout and all retained terminal
+states, run the configured checks, verify an independent export and review the focused diff.
+After required CI passes, merge under the existing authorization and synchronize D main. Remote
+merge receipts are retained in the PR and local audit without changing the tested source tree.
+
+- [x] Inspect baseline, preserve incoming changes and obtain exclusive ownership.
+- [x] English copy, documentation and current screenshot.
+- [x] Browser/resource/layout, independent-export and configured engineering checks.
+- [x] Independent review; exact-head PR/merge receipts close integration in the PR/local audit.

scripts/verify-brand.mjs

@@ -33,8 +33,8 @@ export async function verifyBrand(root) {
     const source = await readFile(join(root, name), "utf8");
     assert.match(
       source,
-      /^<p align="center">\s*<img src="docs\/assets\/alvenx-wordmark\.svg" width="320" alt="AlvenX"\s*\/?>(?:\s*)<\/p>\s*# ReproLock\b/u,
-      `${name}: centered 320px canonical wordmark must precede the title`,
+      /^<p align="center">\s*<img src="docs\/assets\/alvenx-wordmark\.svg" width="320" alt="AlvenX"\s*\/?>\s*<br\s*\/?>\s*<sub>FUNCTIONAL REGRESSION EVIDENCE<\/sub>\s*<\/p>\s*# ReproLock\b/u,
+      `${name}: centered 320px canonical wordmark and separate signal must precede the title`,
     );
   }
   return {