Coverage and Rabbit updates

Author: fizyk

.coderabbit.yaml

@@ -4,16 +4,15 @@ reviews:
     - path: "newsfragments/*.rst"
       instructions: |
         Validate newsfragment files:
-        1. Read valid types from [tool.towncrier.fragment] in pyproject.toml
-        2. Filename must follow the pattern: [number].[type].rst OR +[hash].[type].rst where:
-           - [number] is an issue number or PR number
-           - [type] must be one of the types defined in towncrier configuration
-        3. Content must be a clear, concise description of the change
-        4. Content should be suitable for inclusion in CHANGES.rst
-        5. Verify the type matches the nature of the change based on towncrier type definitions
-        6. Some changes may require multiple types. Especially breaking changes
-        7. Flag any files with invalid types or malformed filenames
-        8. Check that the description is meaningful (not just "fix" or "update")
+        1. Read valid types from [tool.towncrier.type] in pyproject.toml.
+        2. Filename must follow one of these patterns:
+           - `[issue_number].[type].rst` — use this when a dedicated **issue** exists in the issue tracker.
+           - `+[hash].[type].rst` — use this (orphan format) when there is NO dedicated issue. A PR alone (without a backing issue) does NOT require the numbered format; orphan is acceptable.
+           Do NOT flag orphan fragments as incorrect when only a PR exists but no issue does.
+        3. Content must be a clear, concise description of the change (not just "fix" or "update").
+        4. Content should be suitable for inclusion in CHANGES.rst.
+        5. Verify the type matches the nature of the change based on towncrier type definitions.
+        6. Some changes may require multiple types, especially breaking changes.
 
   pre_merge_checks:
     custom_checks:

.coveragerc

@@ -1,2 +1,4 @@
 [run]
-source = pytest_postgresql
+include =
+    */pytest_postgresql/*
+    */tests/*