docs: drop code references to local plan files

tests/BusProNet/ResponseParserTest.php

@@ -194,8 +194,7 @@ class ResponseParserTest extends TestCase
     /**
      * The write answers idadresse + idperson + änderung, not a selection tree - the shape
      * createProfileUpdateResponse() reads. It used to be routed to the CRM attribute parser, which
-     * would have returned an empty response with every role flag false
-     * (.ddev/plans/buspro-crm-selection-write.md).
+     * would have returned an empty response with every role flag false.
      */
     public function testParseCrmSelectionWriteResponse(): void
     {

tests/Controller/Admin/ApplicationFormSubmission/CreateTeamerControllerTest.php

@@ -14,8 +14,8 @@ use Symfony\Component\HttpFoundation\Response;
 /**
  * Everything around the provisioning click that can be exercised without writing to BusPro.
  *
- * The write itself cannot: the teamer CRM selection is only changeable in the production database
- * (.ddev/plans/buspro-crm-selection-write.md), and a POST that gets as far as the api client would
+ * The write itself cannot: the teamer CRM selection is only changeable in the production database,
+ * and a POST that gets as far as the api client would
  * open a socket to it from a test. TeamerProvisionerTest covers the flow against a mocked client;
  * what is left here is the route, the confirmation and the one POST that is safe to make - a
  * submission TeamerProvisioner refuses before it sends anything.

tests/Controller/Api/ApplicationFormControllerTest.php

@@ -13,8 +13,8 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\HttpFoundation\Response;
 
 /**
- * The cases here are the ones the TYPO3 side actually produces
- * (.ddev/plans/MYEP-APPLICATION-ENDPOINT.md §8): labels with slashes and umlauts, a long textarea
+ * The cases here are the ones the TYPO3 side actually produces:
+ * labels with slashes and umlauts, a long textarea
  * answer, a duplicate label, and a mapped key this application does not know - which must not be a
  * 400, or a later mapping change on the website silently stops every submission of that form.
  *
@@ -22,8 +22,7 @@ use Symfony\Component\HttpFoundation\Response;
  * birthDate, email, gender, eu, street, zipCode and city, and every one of them is a 400 when it is
  * missing. That is
  * deliberately harsh - a 400 costs a whole application - and each rejection case is pinned here
- * one field at a time, because these are the fields a teamer cannot be provisioned without
- * (.ddev/plans/application-form-teamer-provisioning.md).
+ * one field at a time, because these are the fields a teamer cannot be provisioned without.
  */
 class ApplicationFormControllerTest extends WebTestCase
 {
@@ -412,7 +411,7 @@ class ApplicationFormControllerTest extends WebTestCase
 
     /**
      * A duplicate label is disambiguated by the identifier on the TYPO3 side, so both answers
-     * survive as separate keys (§3.3). The order is MySQL's, not the form's - a json column
+     * survive as separate keys. The order is MySQL's, not the form's - a json column
      * sorts an object's keys by length - so only the set of labels is pinned here.
      */
     public function testEveryLabelSurvivesIncludingADisambiguatedDuplicate(): void
@@ -528,7 +527,7 @@ class ApplicationFormControllerTest extends WebTestCase
     }
 
     /**
-     * §5.1 is not implemented yet: a double-clicked submit button stores two rows for now, and
+     * Dedupe is not implemented yet: a double-clicked submit button stores two rows for now, and
      * this pins that it is a known state rather than an accident.
      */
     public function testTheSamePayloadTwiceIsStoredTwiceForNow(): void

tests/Service/Assignment/AssignmentPlannerTest.php

@@ -13,7 +13,7 @@ use App\Service\Assignment\AssignmentPlanner;
 use PHPUnit\Framework\TestCase;
 
 /**
- * One test per row of the planner table in .ddev/plans/teamer-auto-assignments-plan.md.
+ * Pins the rules listed on AssignmentPlanner, one test per case.
  */
 class AssignmentPlannerTest extends TestCase
 {

tests/Service/Teamer/TeamerProvisionerTest.php

@@ -24,10 +24,9 @@ use Psr\Log\NullLogger;
 
 /**
  * The three provisioning writes are not a transaction and only the first and the third can be
- * rehearsed against BusPro's test database - the teamer selection is changeable in production only
- * (.ddev/plans/buspro-crm-selection-write.md). So the orchestration is pinned here against a mocked
- * client: what runs, in which order, what is persisted before the next step, and what a retry does
- * after a failure halfway.
+ * rehearsed against BusPro's test database - the teamer selection is changeable in production only.
+ * So the orchestration is pinned here against a mocked client: what runs, in which order, what is
+ * persisted before the next step, and what a retry does after a failure halfway.
  */
 #[AllowMockObjectsWithoutExpectations]
 class TeamerProvisionerTest extends TestCase