ci(gitea): ubuntu-latest runs-on, host PATH/apt/docker fallbacks, runner label doc

- Document adding ubuntu-latest via act_runner config (docs/gitea-act-runner-labels.md)
- README CI notes; consolidate PHP QA into one workflow step where relevant

Magesail/Model/NginxMapParser.php

@@ -10,7 +10,20 @@ namespace MageSail\Magesail\Model;
 class NginxMapParser
 {
     /**
-     * @return array{blocks: array<int, array{source: string, target: string, startLine: int, endLine: int, entries: array<int, array{hostname: string, value: string, line: int, comment?: string}>}>}
+     * @return array{
+     *     blocks: array<int, array{
+     *         source: string,
+     *         target: string,
+     *         startLine: int,
+     *         endLine: int,
+     *         entries: array<int, array{
+     *             hostname: string,
+     *             value: string,
+     *             line: int,
+     *             comment?: string
+     *         }>
+     *     }>
+     * }
      */
     public function parse(string $content): array
     {

Magesail/Model/TunnelStoreState.php

@@ -26,7 +26,14 @@ class TunnelStoreState
     }
 
     /**
-     * @return array{store_id: int, store_code: string, unsecure_base_url: string, secure_base_url: string, use_secure_urls: bool, nginx_pending_reload?: bool}|null
+     * @return array{
+     *     store_id: int,
+     *     store_code: string,
+     *     unsecure_base_url: string,
+     *     secure_base_url: string,
+     *     use_secure_urls: bool,
+     *     nginx_pending_reload?: bool
+     * }|null
      */
     public function read(): ?array
     {
@@ -58,7 +65,14 @@ class TunnelStoreState
     }
 
     /**
-     * @param array{store_id: int, store_code: string, unsecure_base_url: string, secure_base_url: string, use_secure_urls: bool, nginx_pending_reload?: bool} $data
+     * @param array{
+     *     store_id: int,
+     *     store_code: string,
+     *     unsecure_base_url: string,
+     *     secure_base_url: string,
+     *     use_secure_urls: bool,
+     *     nginx_pending_reload?: bool
+     * } $data
      */
     public function write(array $data): void
     {