urlFor() / linkTo() fails outbound route generation for namespaced controllers without explicit route names #4695

Describe the bug
When using nested controller directories inside a .namespace() block with dynamic [action] routing, inbound routing works as expected, but outbound link generation (urlFor / linkTo) fails to parse the controller package context correctly.

Instead of generating clean forward-slash delimited paths (e.g., /admin/users/show/1), CFWheels produces malformed URLs containing hyphenated slugs (e.g., /admin.-users/show/1) or double-encoded entities (e.g., %2-f) unless an explicit name="" parameter is assigned to the route.

To Reproduce
Steps to reproduce the behavior:

1. Define an unnamed generic route inside a namespace (config/routes.cfm):

.namespace("admin")
    .get(pattern="users/[action]/[key]", to="users##[action]")
.end()

2. Place a controller in the nested package directory (controllers/admin/users.cfc):

component extends="Controller" {
    public function index() {}
    public function show() {}
}

3. Use a linkto()

<!--- Standard helper call from within the namespaced view --->
#linkTo(text="View User", action="show", key=1)#

<!--- Passing full controller path explicitly --->
#linkTo(text="View User", controller="admin/users", action="show", key=1)#

Expected behavior
Both helper calls should generate:https://example.com/admin/users/show/1

Actual Behavior
Standard call: Produces a hyphenated package slug:
https://example.com/admin.-users/show/1

Slash-separated controller call: URL-encodes the slash into a hyphen entity:
https://example.com/admin%2-fusers/show/1

Workaround
Adding an explicit name attribute to the generic route pattern inside routes.cfm bypasses the internal package-guessing logic and allows outbound link generation to resolve cleanly:

.namespace("admin")
    // Explicitly naming the generic route resolves the issue
    .get(name="UsersKey", pattern="users/[action]/[key]", to="users##[action]")
.end()

<!--- Works correctly with explicit route name. Note that the action="show" 
is just a regular variable here like key.  It's not the internal wheels action. 
As far as I can tell at least. --->
#linkTo(route="adminUsersKey", action="show", key=1)#

Additional context

• Wheels 4.0.5
• Adobe Coldfusion 2023