docs: structure: move merge-requests related pages

Add a new "merge requests" page and move all related pages under that
page to give the docs more structure.

Signed-off-by: Oliver Smith <ollieparanoid@postmarketos.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8812>

docs/conf.py

@@ -29,8 +29,10 @@ html_title = "postmarketOS Packaging"
 
 # Redirects for moved pages
 redirects = {
+    "approval-rules": "merge-requests/approval-rules.html",
     "ci-tags": "ci/ci-tags.html",
     "hardware-ci": "ci/hardware-ci.html",
+    "releases/backporting": "merge-requests/stable-branches.html",
 }
 
 def run_dint_doc(app):

docs/device-categorization.md

@@ -224,7 +224,7 @@ requested time pass and the device still does not meet the criteria, a merge
 request to move them to the now appropriate category should be opened.
 
 Merge requests moving a device to a lower category are subject to the standard
-[pmaports approval rules](./approval-rules).
+[pmaports approval rules](./merge-requests/approval-rules).
 
 ## See also
 

docs/index.md

@@ -14,7 +14,7 @@ in pmaports and the processes around device categorization.
    :hidden:
 
    releases
-   approval-rules
+   merge-requests
    device-categorization
    deviceinfo-reference
    ci

docs/merge-requests.md

@@ -0,0 +1,11 @@
+# Merge Requests
+
+The subpages of this page describe processes for merge requests in pmaports.
+
+```{eval-rst}
+.. toctree::
+   :hidden:
+
+   merge-requests/approval-rules
+   merge-requests/stable-branches
+```

docs/merge-requests/approval-rules.md

@@ -33,12 +33,12 @@ The following flowchart describes the process:
 ## Move device from category
 
 Moving devices from category is a special operation, see
-[device categorization](./device-categorization).
+[device categorization](../device-categorization).
 
 ## Changing kconfigcheck requirements
 
 Changes to `kconfigcheck.toml` are a special operation, see
-[kconfigcheck](./kconfigcheck).
+[kconfigcheck](../kconfigcheck).
 
 ## Testing requirements
 

docs/releases.md

@@ -69,5 +69,4 @@ appear, but you will get a more a more tried and tested, solid experience.
    :hidden:
 
    releases/timeline
-   releases/backporting
 ```