docs: align published presentation and verify horizon source traceability

scripts/browser/roadmap-timeline.cjs

@@ -63,7 +63,7 @@ const views = {
             if(await frame.locator('html').getAttribute('data-theme')!==theme) {
               await frame.locator('#btn-theme').focus(); await page.keyboard.press('Enter');
             }
-            await page.waitForFunction(t=>document.documentElement.dataset.theme===t,theme);
+            await page.waitForFunction(t=>document.documentElement?.dataset.theme===t,theme);
             const inline=await inspect(frame,name,width<1100);
             await frame.locator('#btn-preset').focus();await page.keyboard.press('Enter');
             await frame.locator('[data-preset-value="blueprint"]').focus();await page.keyboard.press('Enter');
@@ -93,7 +93,7 @@ const views = {
             const close=panel.getByRole('button',{name:'Close full-screen diagram',exact:true});await close.waitFor({state:'visible'});
             const fullIframe=panel.locator('dialog iframe');
             const fullscreen=await (await fullIframe.elementHandle()).contentFrame();
-            await fullscreen.waitForFunction(t=>document.documentElement.dataset.theme===t,theme);
+            await fullscreen.waitForFunction(t=>document.documentElement?.dataset.theme===t,theme);
             const expanded=await inspect(fullscreen,name,width<1000);
             await page.screenshot({path:`${output}/${width}-${theme}-${name}-fullscreen.png`});
             await close.focus();await page.keyboard.press('Escape');

scripts/browser/roadmap.cjs

@@ -61,7 +61,7 @@ const fs = require('node:fs');
       assert.equal(response.status(), 200);
       assert.equal(await page.locator('h1').innerText(), 'Roadmap');
       const headings = page.locator('.strategy-content > h2');
-      assert.deepEqual((await headings.allTextContents()).map(s => s.replace(/\u200b/g, '')), ['Six months, two investment decisions','Delivery first, replication only if earned','Keep one learning loop','Solo capacity and influence']);
+      assert.deepEqual((await headings.allTextContents()).map(s => s.replace(/\u200b/g, '')), ['Two stages toward the long-term Target','Stage 1: Delivery first','Improve within each phase','Delivery in practice']);
       const text = await page.locator('.strategy-content').innerText();
       for (const marker of ['Humans direct, guide and review throughout', 'Delivery keeps improving', 'system-logic source', 'baseline', 'Target operating model']) assert(text.includes(marker), marker);
       assert(!text.includes('Supporting gate evidence and hold conditions\n\nThese are'));
@@ -125,7 +125,7 @@ const fs = require('node:fs');
       const [download] = await Promise.all([page.waitForEvent('download'), frame.locator('[data-format="svg"]').click()]);
       assert.equal(await download.failure(), null);
       await download.saveAs(`${output}/${width}.svg`);
-      assert(fs.readFileSync(`${output}/${width}.svg`, 'utf8').includes('Learn and test'));
+      assert(fs.readFileSync(`${output}/${width}.svg`, 'utf8').includes('Adopt skills'));
       assert(fs.readFileSync(`${output}/${width}.svg`, 'utf8').includes('eldorado-roadmap-typography'));
       for (const id of ['skills','autonomy']) {
         await frame.locator(`svg[role="img"] [data-node-id="${id}"]`).screenshot({path:`${output}/${width}-${id}-card.png`});