feat(bricks+wpml): full programmatic page generation + native WPML CTE integration

Sessions 3-4 deliverables. Establishes the Asterion content pipeline :
EN pages generated programmatically from content-source/*-data.php, FR
translations rebuilt natively by Bricks's WPML integration from EN structure
+ WPML strings (no direct FR _bricks_page_content_2 writes).

## tools/_av-bricks-shared.php (the library)
Shared helpers + element atoms (eyebrow/heading/text/button/text-link) +
section builders (hero/prose/list/cards/cta/upsell/closer) + page write
pipeline that handles : write EN content via $wpdb (bypass Bricks's filter),
force Bricks::Elements::load_elements() so controls are populated, fire
wpml_page_builder_register_strings, push dict FR into icl_string_translations
(skip user CTE edits, auto-prefix /fr on internal URLs), trigger Bricks
native FR rebuild via wpml_page_builder_string_translated, and ensure a CTE
job exists (icl_translate_job.editor='wpml' + revision=NULL + populate
icl_translate rows with base64+gzip-encoded EN/FR strings).

## tools/av-generate-{industries,solutions}.php
Thin wrappers : URL trigger (template_redirect, not init — Bricks elements
load on 'wp' hook), add_filter('av_fr_translation_dict', ...) to register
FR strings, content-type-specific hub builder. ~150 FR strings per type.

## tools/av-translate-{industries,solutions}-fr.php
One-shot seeds for the initial FR linked posts via WPML trid mapping.

## tools/av-wpml-* operational mu-plugins
- set-cte : switch doc_translation_method to ICL_TM_TMETHOD_EDITOR (=1)
- create-jobs : reset CTE jobs (status=10 + needs_update=1 + editor=wpml +
  revision=NULL). Integrated into pipeline via av_ensure_wpml_cte_job().
- fix-status / repair : align FR posts to correct trid + cleanup orphans.
- push-translations : push dict into icl_string_translations.
- plugins-check / debug / dump-strings / icl-dump / rescan : diagnostics.

## tools/av-fix-link-types.php
One-shot DB migration : convert legacy link.type='internal'+url to 'external'
across all _bricks_page_*_2 meta values (JSON and PHP-serialized). Bricks's
set_link_attributes() only renders href= for type='external' — older session-3
templates lost their href silently.

## Other tools/ mu-plugins
- av-bricks-rest-bridge : pivot — exposes Bricks CPTs over REST, dual-format
  read filter (JSON for MCP / array for renderer), auto-mirror content→header/
  footer for templates.
- av-apply-bricks-styles, av-cleanup-orphans, av-create-wp-menu, av-debug-meta,
  av-dump-bricks, av-fix-template-meta : misc operational scripts.

## Bricks Config/
JSON snapshots of bricks_theme_styles, bricks_color_palette,
bricks_global_settings for diffable inspection.

## .gitignore
Add .mcp.json — holds per-developer WP App Password for the Bricks MCP server.

## wp-content/themes/asterion-bricks/assets/css/utilities.css
Note that all responsive overrides are now emitted natively by the page
generator via Bricks per-breakpoint settings, no custom CSS needed.

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

tools/av-wpml-set-cte.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * Plugin Name: Asterion — Switch WPML translation editor to Classic (CTE)
+ * /?av_wpml_set_cte=1 → updates icl_sitepress_settings.translation-management.doc_translation_method
+ *   from 'ATE' to 1 (ICL_TM_TMETHOD_EDITOR = Classic Translation Editor).
+ *
+ * Idempotent. Reverse with ?av_wpml_set_ate=1.
+ */
+defined('ABSPATH') || exit;
+
+add_action('template_redirect', function () {
+    if (! in_array($_SERVER['SERVER_NAME'] ?? '', ['localhost', '127.0.0.1'], true)) return;
+
+    if (! empty($_GET['av_wpml_set_cte']))  av_wpml_set_editor(1);     // ICL_TM_TMETHOD_EDITOR
+    if (! empty($_GET['av_wpml_set_ate']))  av_wpml_set_editor('ATE'); // ICL_TM_TMETHOD_ATE
+});
+
+function av_wpml_set_editor($method) {
+    header('Content-Type: text/plain; charset=utf-8');
+
+    $opts = get_option('icl_sitepress_settings');
+    if (! is_array($opts)) $opts = [];
+    if (! isset($opts['translation-management'])) $opts['translation-management'] = [];
+
+    $old = $opts['translation-management']['doc_translation_method'] ?? '(unset)';
+    $opts['translation-management']['doc_translation_method'] = $method;
+
+    // Also clear ate_enabled if switching away from ATE — keeps state coherent
+    if ($method !== 'ATE') {
+        if (isset($opts['translation-management']['ate'])) {
+            $opts['translation-management']['ate']['ate_enabled'] = 0;
+        }
+    } else {
+        if (isset($opts['translation-management']['ate'])) {
+            $opts['translation-management']['ate']['ate_enabled'] = 1;
+        }
+    }
+
+    update_option('icl_sitepress_settings', $opts);
+
+    echo "WPML doc_translation_method : '" . var_export($old, true) . "' → " . var_export($method, true) . "\n";
+    echo "Refresh WPML → Settings → Translation Editor to verify the new selection.\n";
+    exit;
+}