[BUG] Prevent recursion when targeting current page

[markdumay]

Describe the bug

Various elements such as the card support an optional argument to target a specific page. When the targeted page is identical to the current page, the Hugo build fails after a timeout.

To reproduce

Steps to reproduce the behavior:

1. Clone the Hinode site
2. Open the file exampleSite/content/en/blog/bootstrap-elements.md
3. Replace the card path on line 128 from about to bootstrap-elements
4. Start a local server with npm i && npm run start:example
5. Observe the Hugo build output (wait for the timeout, 3mins by default)

Expected behavior

Hinode should detect a recursion and exit with an informative error message.

Log file

ERROR render of "404" failed: "[...]/gethinode/hinode/layouts/_default/baseof.html:26:16": execute of template failed: template: 404.html:26:16: executing "404.html" at <partial "utilities/GetSections.html" (dict "page" . "loading" $loading)>: error calling partial: partial "utilities/GetSections.html" timed out after 3m0s. This is most likely due to infinite recursion. If this is just a slow template, you can try to increase the 'timeout' config setting.
[...]

Screenshots

N/A

Host environment

Please complete the following information where applicable.

• Hinode version: [v0.24.23]
• Host OS: [N/A]
• Node version: [N/A]
• Browser: [N/A]

Hugo environment

hugo v0.129.0+extended darwin/arm64 BuildDate=2024-07-17T13:29:16Z VendorInfo=brew
GOOS="darwin"
GOARCH="arm64"
GOVERSION="go1.22.5"
github.com/sass/libsass="3.6.5"
github.com/webmproject/libwebp="v1.3.2"
github.com/sass/dart-sass/protocol="2.7.1"
github.com/sass/dart-sass/compiler="1.77.8"
github.com/sass/dart-sass/implementation="1.77.8"