feat(pages): generate Phases 8-11 — Technology + Editorial + Forms + Home

Brings the site to its full programmatic page count : 24 EN + 24 FR pages
(48 total), all wired into the WPML CTE workflow established in the previous
commit. Each phase reuses tools/_av-bricks-shared.php builders, adds its own
filter('av_fr_translation_dict') to extend the FR dictionary, and ships a
seed-FR mu-plugin for the initial WPML trid linking.

## Phase 8 — Technology (tools/av-generate-technology.php + seed)
Hub /technology/ + 6 pillar pages (vr-hardware, software-ai, weapons-tracking,
scenarios, instructor-cockpit, after-action-review). Hub uses a 6-card grid
(3+3 layout — added card_count=6 case in av_build_cards_section).
EN : 87-93. FR : 94-100.

## Phase 9 — Editorial (tools/av-generate-editorial.php + seed)
5 top-level pages : /why-asterion/, /about/, /customers/, /trust/, /partners/.
Required adding empty-parent-path support to av_upsert_detail_page() so pages
can be created at the site root (no hub). EN : 107-111. FR : 112-116.

## Phase 10 — Forms (tools/av-generate-forms.php + seed)
4 conversion pages : /request-demo/, /request-te-kit/, /request-quote/,
/contact/. Custom page builder (not the shared detail-page pattern) :
hero + 2-column section (Bricks `form` element on left, promise list on
right) + optional shortcuts row (Contact), eligibility list (T&E Kit), FAQ
accordion (Demo). Form actions=email, emailTo=hello@asterionvr.com.
Field labels, select options, FAQ Q&A all in the FR dict.
EN : 122-125. FR : 126-129.

## Phase 11 — Home page (tools/av-generate-home.php + seed)
Custom-written single page (no data file). Sections : hero + 3-pillar cards
(Operational reality / Modular / Sovereign) + 4 Industries cards + 4
Solutions cards + 4-stat numbers band + Why-Asterion teaser CTA + Customers
teaser CTA + custom navy closer. Set as WP static front via
update_option(show_on_front=page, page_on_front=ID).
EN : 134. FR : 135.

## tools/_av-bricks-shared.php
- av_upsert_detail_page() now accepts empty `$parent_path` → top-level page
- av_build_cards_section() handles card_count=6 → 3-per-row layout

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

tools/av-translate-forms-fr.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Plugin Name: Asterion — Seed FR translations for forms pages (one-shot)
+ * /?av_translate_forms_fr=1
+ */
+defined('ABSPATH') || exit;
+
+require_once __DIR__ . '/_av-bricks-shared.php';
+
+add_action('template_redirect', function () {
+    if (empty($_GET['av_translate_forms_fr'])) return;
+    if (! in_array($_SERVER['SERVER_NAME'] ?? '', ['localhost', '127.0.0.1'], true)) wp_die('localhost only');
+
+    header('Content-Type: text/plain; charset=utf-8');
+
+    $fr_titles = [
+        'request-demo'   => 'Réserver une démo',
+        'request-te-kit' => 'Demander un kit T&E',
+        'request-quote'  => 'Demander un devis',
+        'contact'        => 'Contact',
+    ];
+
+    foreach (['request-demo', 'request-te-kit', 'request-quote', 'contact'] as $slug) {
+        $en = get_page_by_path($slug);
+        if (! $en) { echo "  $slug : EN not found — skip\n"; continue; }
+        $fr_id = av_translate_page_fr($en->ID, $slug, $fr_titles[$slug]);
+        echo $fr_id
+            ? "  $slug : EN #{$en->ID} → FR #$fr_id\n"
+            : "  $slug : FR creation FAILED\n";
+    }
+
+    echo "\nDONE. Run /?av_generate_forms=1 to push translated structure.\n";
+    exit;
+});