chore(psr4): phase 1 — rename 7 top-level dirs to PascalCase

Atomic case-rename of the seven class-holding source directories to match the
PSR-4 namespace casing, plus every consequent path reference. No code logic
changes — pure structural rename. (config/content/resources/signals/migrations/
ministra/storage/tmp/vendor/www/bin stay lowercase.)

- git mv: core→Core, domain→Domain, infrastructure→Infrastructure,
  streaming→Streaming, modules→Modules, cli→Cli, public→Public (module subdirs
  like Modules/plex stay lowercase; loaded by ModuleLoader, not Composer).
- PHP filesystem paths updated across src/ + tests/: require/include, glob/scandir
  bases, view includes, asset/nginx-alias paths, autoload.php registerDirectories(),
  ModuleLoader/ModuleManager module roots, console.php discovery dirs.
- src/composer.json PSR-4 vendored-lib paths → Core/Parsing/...; vendor/ regenerated.
- nginx.conf: docroot + SCRIPT_FILENAME → Public/. SCRIPT_NAME and the public-facing
  /streaming/*.php compat routes are URLs, left unchanged.
- Build/CI: Makefile LB_DIRS / LB_DIRS_TO_REMOVE / LB_FILES_TO_REMOVE PascalCased
  (closes the LB-archive privileged-leak blocker); phpstan.dist.neon paths/
  scanDirectories/excludePaths; phpunit.xml.dist coverage; phpstan-baseline.neon
  regenerated (294→294 errors, no new resolution failures).
- migrations/deleted_files.txt: old lowercase trees listed for client cleanup
  (assumes case-sensitive FS — the supported Linux target).

Verified: grep-gate 0 live lowercase-dir require/include in src+tests; php -l clean;
PHPUnit 292/292; PHPStan no errors; Composer first / XC_Autoloader last in SPL stack;
global classes resolve from the renamed dirs.

src/Core/Config/SettingsRepository.php

@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * SettingsRepository — settings repository
+ *
+ * @package XC_VM_Core_Config
+ * @author  Divarion_D <https://github.com/Divarion-D>
+ * @copyright 2025-2026 Vateron Media
+ * @link    https://github.com/Vateron-Media/XC_VM
+ * @license AGPL-3.0 https://www.gnu.org/licenses/agpl-3.0.html
+ */
+
+class SettingsRepository {
+	/**
+	 * Load all panel settings, decoding JSON fields and caching the result.
+	 *
+	 * @param bool $rForce Bypass the file cache and re-read from the database.
+	 * @return array Settings map (with normalized array fields).
+	 */
+	public static function getAll($rForce = false) {
+		global $db;
+		if (!$rForce) {
+			$rCache = FileCache::getCache('settings', 20);
+			if (!empty($rCache)) {
+				return $rCache;
+			}
+		}
+
+		$rOutput = array();
+		$db->query('SELECT * FROM `settings`');
+		$rRows = $db->get_row();
+		foreach ($rRows as $rKey => $rValue) {
+			$rOutput[$rKey] = $rValue;
+		}
+
+		$rOutput['allow_countries'] = json_decode($rOutput['allow_countries'], true);
+
+		$decodedAllowedSTB = json_decode($rOutput['allowed_stb_types'], true);
+		$rOutput['allowed_stb_types'] = array();
+		if (is_array($decodedAllowedSTB)) {
+			$rOutput['allowed_stb_types'] = array_map('strtolower', $decodedAllowedSTB);
+		}
+
+		$rOutput['stalker_lock_images'] = json_decode($rOutput['stalker_lock_images'], true);
+		if (array_key_exists('bouquet_name', $rOutput)) {
+			$rOutput['bouquet_name'] = str_replace(' ', '_', $rOutput['bouquet_name']);
+		}
+		$rOutput['api_ips'] = !empty($rOutput['api_ips']) ? explode(',', $rOutput['api_ips']) : [];
+
+		FileCache::setCache('settings', $rOutput);
+
+		return $rOutput;
+	}
+}