chore: checkpoint web Blender migration source, tools and docs

Accumulated uncommitted work: GHOST Web backend, WebGL/GPU web layer,
web workflow engine and protocol, tooling, docs and task records.
Large generated evidence, user-testing archives, build snapshots and
imported test assets remain untracked.

Co-Authored-By: Claude Code <noreply@anthropic.com>

web/tests/e2e/b3-served-module-probe.spec.ts

@@ -0,0 +1,23 @@
+import fs from "node:fs";
+import { test } from "@playwright/test";
+
+test("inspect served editor-workflow module", async ({ page }) => {
+  test.setTimeout(120_000);
+  await page.goto("/");
+  const out = await page.evaluate(async () => {
+    const paths = ["/protocol/editor-workflow.ts", "/src/protocol/editor-workflow.ts", "/@fs/home/mes123456/workinf_Blender_Wasm/web/protocol/editor-workflow.ts"];
+    const results: Record<string, unknown> = {};
+    for (const path of paths) {
+      try {
+        const response = await fetch(path);
+        const text = response.ok ? await response.text() : "";
+        results[path] = { ok: response.ok, status: response.status, hasPhysics: text.includes("PHYSICS"), hasObjectAllow: text.includes("'WORLD', 'OBJECT'") };
+      }
+      catch (error) {
+        results[path] = { error: String(error) };
+      }
+    }
+    return results;
+  });
+  fs.writeFileSync("/tmp/served-module.json", JSON.stringify(out, null, 2));
+});