chore: Add list of stacks without demos to (pre-)release testing template

Author: sbernauer

.github/ISSUE_TEMPLATE/pre-release-from-scratch-testing.md

@@ -51,8 +51,6 @@ GitHub handle next to the demo to indicate a particular demo was picked up for t
     | xargs -I {} echo "- [ ] [{}](https://docs.stackable.tech/home/nightly/demos/{})"
 -->
 
-<!-- TODO (@Techassi): Test stacks which don't have a demo -->
-
 - [ ] [airflow-scheduled-job](https://docs.stackable.tech/home/nightly/demos/airflow-scheduled-job)
 - [ ] [argo-cd-git-ops](https://docs.stackable.tech/home/nightly/demos/argo-cd-git-ops)
 - [ ] [data-lakehouse-iceberg-trino-spark](https://docs.stackable.tech/home/nightly/demos/data-lakehouse-iceberg-trino-spark)
@@ -68,6 +66,31 @@ GitHub handle next to the demo to indicate a particular demo was picked up for t
 - [ ] [trino-iceberg](https://docs.stackable.tech/home/nightly/demos/trino-iceberg)
 - [ ] [trino-taxi-data](https://docs.stackable.tech/home/nightly/demos/trino-taxi-data)
 
+## List of stacks
+
+Similar to the demos above we need to test all stacks that don't have a demo.
+Replace the items in the lists below with the applicable Pull Requests (if any). Also put your
+GitHub handle next to the stack to indicate a particular stack was picked up for testing.
+
+> [!TIP]
+> Some of the stacks have a [tutorial](https://docs.stackable.tech/home/nightly/tutorials/) to follow.
+
+<!--
+    The following list was generated by:
+
+    # go to the demos repository, then run:
+    comm -23 \
+      <(yq '.stacks | keys | .[]' stacks/stacks-v2.yaml | sort) \
+      <(yq '.demos[].stackableStack' demos/demos-v2.yaml | sort -u) \
+    | xargs -I {} echo "- [ ] {}"
+-->
+
+- [ ] airflow-trino-dbt
+- [ ] monitoring
+- [ ] observability
+- [ ] openldap
+- [ ] tutorial-openldap
+
 ## Nightly from Scratch Testing Instructions
 
 These instructions are for deploying and completing the nightly demo from scratch.
@@ -81,6 +104,7 @@ These instructions are for deploying and completing the nightly demo from scratc
 
 ```shell
 # Install demo (stable operators) for the nightly release.
+# For stacks use "stackablectl stack install" instead
 stackablectl demo install <DEMO_NAME> --release dev
 
 # --- IMPORTANT ---

.github/ISSUE_TEMPLATE/pre-release-upgrade-testing.md

@@ -51,8 +51,6 @@ GitHub handle next to the demo to indicate a particular demo was picked up for t
     | xargs -I {} echo "- [ ] [{}](https://docs.stackable.tech/home/stable/demos/{})"
 -->
 
-<!-- TODO (@Techassi): Test stacks which don't have a demo -->
-
 - [ ] [airflow-scheduled-job](https://docs.stackable.tech/home/stable/demos/airflow-scheduled-job)
 - [ ] [argo-cd-git-ops](https://docs.stackable.tech/home/stable/demos/argo-cd-git-ops)
 - [ ] [data-lakehouse-iceberg-trino-spark](https://docs.stackable.tech/home/stable/demos/data-lakehouse-iceberg-trino-spark)
@@ -68,6 +66,31 @@ GitHub handle next to the demo to indicate a particular demo was picked up for t
 - [ ] [trino-iceberg](https://docs.stackable.tech/home/stable/demos/trino-iceberg)
 - [ ] [trino-taxi-data](https://docs.stackable.tech/home/stable/demos/trino-taxi-data)
 
+## List of stacks
+
+Similar to the demos above we need to test all stacks that don't have a demo.
+Replace the items in the lists below with the applicable Pull Requests (if any). Also put your
+GitHub handle next to the stack to indicate a particular stack was picked up for testing.
+
+> [!TIP]
+> Some of the stacks have a [tutorial](https://docs.stackable.tech/home/nightly/tutorials/) to follow.
+
+<!--
+    The following list was generated by:
+
+    # go to the demos repository, then run:
+    comm -23 \
+      <(yq '.stacks | keys | .[]' stacks/stacks-v2.yaml | sort) \
+      <(yq '.demos[].stackableStack' demos/demos-v2.yaml | sort -u) \
+    | xargs -I {} echo "- [ ] {}"
+-->
+
+- [ ] airflow-trino-dbt
+- [ ] monitoring
+- [ ] observability
+- [ ] openldap
+- [ ] tutorial-openldap
+
 ## Stable to Nightly Upgrade Testing Instructions
 
 These instructions are for deploying and completing the stable demo, and then
@@ -83,6 +106,7 @@ the operators and CRDS.
 
 ```shell
 # Install demo (stable operators) for the stable release (OO.M).
+# For stacks use "stackablectl stack install" instead
 stackablectl demo install <DEMO_NAME>
 
 # --- IMPORTANT ---

.github/ISSUE_TEMPLATE/release-from-scratch-testing.md

@@ -68,50 +68,47 @@ GitHub handle next to the demo to indicate a particular demo was picked up for t
 - [ ] [trino-iceberg](https://docs.stackable.tech/home/nightly/demos/trino-iceberg)
 - [ ] [trino-taxi-data](https://docs.stackable.tech/home/nightly/demos/trino-taxi-data)
 
-### YY.M.X from Scratch Testing Instructions
-
-These instructions are for deploying and completing the YY.M.X demo from scratch.
-
-<!--
-    Make sure to update the version mentioned below when creating the issue.
--->
-
-> [!TIP]
-> Be sure to select the _nightly_ docs version on <https://docs.stackable.tech/home/nightly/demos/>.
-
-```shell
-# Install demo (stable operators) for the nightly release.
-stackablectl demo install <DEMO_NAME>
-
-# --- IMPORTANT ---
-# Run through the nightly demo instructions (refer to the list above).
-```
+## List of stacks
 
-## List of Stacks
-
-Some stacks are not used by demos, but still need testing in some way.
+Similar to the demos above we need to test all stacks that don't have a demo.
+Replace the items in the lists below with the applicable Pull Requests (if any). Also put your
+GitHub handle next to the stack to indicate a particular stack was picked up for testing.
 
 > [!TIP]
 > Some of the stacks have a [tutorial](https://docs.stackable.tech/home/nightly/tutorials/) to follow.
 
 <!--
     The following list was generated by:
 
-    # Using the real `yq` that follows the same interface as `jq`
-    yq -y --slurp '.[0] * .[1] | .allStacks - .usedStacks' \
-        <(cat demos/demos-v2.yaml| yq '{usedStacks: [.demos[] | .stackableStack]}') \
-        <(cat stacks/stacks-v2.yaml | yq '{allStacks: [.stacks | keys] | flatten}') \
-    | sed -e 's/^- /- [ ] /g' \
-    | sort
+    # go to the demos repository, then run:
+    comm -23 \
+      <(yq '.stacks | keys | .[]' stacks/stacks-v2.yaml | sort) \
+      <(yq '.demos[].stackableStack' demos/demos-v2.yaml | sort -u) \
+    | xargs -I {} echo "- [ ] {}"
 -->
 
+- [ ] airflow-trino-dbt
 - [ ] monitoring
 - [ ] observability
 - [ ] openldap
 - [ ] tutorial-openldap
 
-You can install the stack via:
+### YY.M.X from Scratch Testing Instructions
+
+These instructions are for deploying and completing the YY.M.X demo from scratch.
+
+<!--
+    Make sure to update the version mentioned below when creating the issue.
+-->
+
+> [!TIP]
+> Be sure to select the _nightly_ docs version on <https://docs.stackable.tech/home/nightly/demos/>.
 
 ```shell
-stackablectl stack install <STACK_NAME> --release dev
+# Install demo (stable operators) for the nightly release.
+# For stacks use "stackablectl stack install" instead
+stackablectl demo install <DEMO_NAME>
+
+# --- IMPORTANT ---
+# Run through the nightly demo instructions (refer to the list above).
 ```