fix: use relative path

Author: bewygs

package-structure-code/python-package-structure.md

@@ -26,7 +26,7 @@ Other resources you can check out:
 
 You can use tools like Hatch to quickly create a modern Python package structure. Check out our quickstart tutorial:
 
-:::{button-link} /tutorials/create-python-package.html#step-1-set-up-the-package-directory-structure
+:::{button-link} ../tutorials/create-python-package.html#step-1-set-up-the-package-directory-structure
 :color: success
 :class: sd-rounded-pill float-left
 
@@ -77,7 +77,7 @@ include:
 
 <!-- TODO: CHANGELOG is not mentioned in either documentation nor peer review -->
 
-:::{button-link} /documentation/index.html
+:::{button-link} ../documentation/index.html
 :color: info
 :class: sd-rounded-pill
 
@@ -164,7 +164,7 @@ distribution files. This places a maintenance toll on repositories like PyPI and
 Anaconda.org that have to deal with thousands of package uploads.
 :::
 
-:::{button-link} /tutorials/create-python-package.html#step-1-set-up-the-package-directory-structure
+:::{button-link} ../tutorials/create-python-package.html#step-1-set-up-the-package-directory-structure
 :color: success
 :class: sd-rounded-pill float-left