feat: add testing job to build-container workflow and remove redundant push trigger from test-application workflow

.gitea/workflows/build-container.yaml

@@ -7,7 +7,31 @@ on:
       - main
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v5
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.12"
+
+      - name: Create and activate virtual environment
+        run: |
+          python -m venv venv
+          source venv/bin/activate
+          pip install -r requirements.txt
+          pip install pytest
+
+      - name: Run tests
+        run: |
+          source venv/bin/activate
+          pytest --maxfail=1 --disable-warnings -q
+
   build-and-deploy:
+    needs: test
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code

.gitea/workflows/test-application.yaml

@@ -4,9 +4,6 @@ on:
   pull_request:
     branches:
       - main
-  push:
-    branches:
-      - main
 
 jobs:
   test:

main.py

@@ -539,17 +539,11 @@ def delete_old_messages(minutes: int = 6) -> None:
             headers, DISCORD_CHANNEL_ID, webhook_id, author_id, cutoff, last_message_id
         )
 
-        # Exit loop if no more messages to delete
+        # Stop scanning when a page has no eligible messages to delete.
+        # Continuing pagination here can walk indefinitely through history.
         if not delete_list:
             if deleted_count == 0:
-                if next_last_message_id is None or next_last_message_id == last_message_id:
-                    logging.info("No messages to delete.")
-                    break
-                else:
-                    logging.info(
-                        "No messages deleted in this batch, but more messages may exist... Continuing pagination.")
-                    last_message_id = next_last_message_id
-                    continue
+                logging.info("No messages to delete.")
             else:
                 logging.info("No more messages to delete.")
             break