Core Rule Set: a repository's name passes in the adopt form's id (closes #365)

While bodies are read, the forms that adopt or delete an unadopted
repository were refused when the repository's name held a command, a
system file's name or a shell path, such as alice/python3-app,
alice/.profile or robin/assets. id there now skips 930120, 932120, 932160
and 932260. The paths are gitea's /-/admin/repos/unadopted, Forgejo's
/admin/repos/unadopted, and /user/settings/repos/unadopted, which both
serve.

Model: opus-5-5

README.md

@@ -589,8 +589,8 @@ client's limits by tag. See "Request tags" in [`SPEC.md`](SPEC.md).
 - Each supported app also has its own fixes, which let its ordinary requests
   through. Its recorded ordinary requests pass the Core Rule Set at the default
   settings. The supported apps, by their names in `SWW_APPS`, are:
-    - `gitea`, whose fixes let its container registry, searches, file names and
-      branch names through;
+    - `gitea`, whose fixes let its container registry, searches, file names,
+      branch names and repository names through;
     - `forgejo`, a fork of gitea, which gets gitea's fixes too, and whose own
       fixes let its searches through;
     - `wordpress`, whose fixes let through its searches, its names, its file