merge: test suite compression pass (-197 lines)

CHANGELOG.md

@@ -13,6 +13,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
   - **SQLMesh macros** (`transform/macros/__init__.py`): 5 new macros compress repeated country code patterns across 7 SQL models: `@country_name`, `@country_slug`, `@normalize_eurostat_country`, `@normalize_eurostat_nuts`, `@infer_country_from_coords`.
   - **Extract helpers** (`extract/utils.py`): `skip_if_current()` compresses cursor-check + early-return pattern (3 extractors); `write_jsonl_atomic()` compresses working-file → JSONL → compress pattern (2 extractors).
 - **Coding philosophy updated** (`~/.claude/coding_philosophy.md`): added `<compression>` section documenting the workflow, the test ("Did this abstraction make the total codebase smaller?"), and distinction from premature DRY.
+- **Test suite compression pass** — applied same compression workflow to `web/tests/` (30 files, 13,949 lines). Net result: -197 lines across 11 files.
+  - **`admin_client` fixture** lifted from 7 duplicate definitions into `conftest.py`.
+  - **`mock_send_email` fixture** added to `conftest.py`, replacing 60 inline `with patch("padelnomics.worker.send_email", ...)` blocks across `test_emails.py` (51), `test_waitlist.py` (4), `test_businessplan.py` (2). Each refactored test drops one indentation level.
 
 ### Fixed
 - **Admin: empty confirm dialog on auto-poll** — `htmx:confirm` handler now guards with `if (!evt.detail.question) return` so auto-poll requests (`hx-trigger="every 5s"`, no `hx-confirm` attribute) no longer trigger an empty dialog every 5 seconds.