Core Rule Set: WordPress's names and addresses pass on more fields (closes #245)

The four rules on system files and commands (930120, 932120, 932250,
932260) now skip:

- page, p, postId and slug on all of wp-admin;
- url on the block editor's link previews and embeds: the REST group
  now covers /wp-block-editor/v1/ and /oembed/1.0/;
- the JSON fields title, excerpt, slug and name on /wp/v2/ routes.

A commenter's url skips 930120 and 932120 only. Every field keeps 932235.
Add 61 requests recorded from WordPress 7.1.4 with these fields.

Model: opus-5-5

SPEC.md

@@ -869,10 +869,14 @@ changes hold in front of every app, and no setting undoes them:
             - the searches `s`, `search`, `q` and `term`;
             - the names `tag`, `category_name`, `plugin`, `checked[]`, `theme`
               and `stylesheet`;
+            - the name of a plugin's settings page in `page`;
+            - the name of a template in `p` and `postId` of the site editor;
+            - the name of a plugin to install in `slug`;
             - the addresses `url`, `return`, `redirect_to`, `wp_http_referer`
               and `_wp_http_referer`.
-        - On every REST API route under `/wp/v2/` and on the route
-          `/oembed/1.0/embed`: `search`, `term`, `slug` and `url`.
+        - On every REST API route under `/wp/v2/`, `/wp-block-editor/v1/` and
+          `/oembed/1.0/`: `search`, `term`, `slug` and `url`. The block editor's
+          link previews and embeds send an address in `url`.
         - On `/`, `/index.php`, `/page/N/` and `/index.php/page/N/`: `s` and
           `tag`.
 
@@ -893,6 +897,12 @@ changes hold in front of every app, and no setting undoes them:
         - `newcontent` of a plugin's or a theme's file saved from its editor,
           which is PHP.
         - `pwd` when signing in, for the list of system files (930120).
+        - `title`, `excerpt`, `slug` and `name` of a post or a tag saved through
+          a REST API route under `/wp/v2/`, for the rules on system files and
+          commands (930120, 932120, 932250, 932260).
+        - `url` on `/wp-comments-post.php`, the address of a commenter's site,
+          for the lists of system files and PowerShell commands (930120,
+          932120).
 
     Elsewhere this change does not apply. The paths are those of WordPress at
     the site root. An app other than WordPress that serves one of them must