fix: remove plugin-style lines from composer.json, update readme

README.md

@@ -2,8 +2,9 @@
 
 The official **pull transport** for Shopware's telemetry metrics abstraction. Metrics emitted through
 the core `Meter`/`Telemetry` API are stored in Redis and served in Prometheus text format on
-`GET /api/_internal/prometheus`. The bundle ships no instrumentation of its own — every metric defined
-in the core telemetry configuration arrives automatically.
+`GET /api/_internal/prometheus`. Every metric defined in the core telemetry configuration arrives
+automatically. Additionally the bundle ships opt-in [scrape-time providers](#scrape-time-providers-opt-in) that
+collect host-specific metrics (instance info, OPcache, PHP-FPM, OpenSearch stats) during each scrape.
 
 ## Requirements
 
@@ -73,8 +74,7 @@ prometheus_exporter:
 
 The Redis connection is resolved in this order:
 
-1. `storage.dsn` — the bundle opens its own connection (same DSN dialect as
-   `shopware.redis.connections`).
+1. `storage.dsn` — the bundle opens its own connection (same DSN dialect as `shopware.redis.connections`), e.g. `dsn: '%env(PROMETHEUS_REDIS_DSN)%'`.
 2. `storage.redis_connection_name` — reuses a connection managed by Shopware.
 
 The resolved client must be a phpredis `\Redis` or a `Predis\Client`; anything else fails with a

composer.json

@@ -1,8 +1,7 @@
 {
     "name": "shopware/prometheus-exporter",
     "description": "Prometheus pull transport for Shopware's telemetry metrics abstraction",
-    "version": "1.0.0",
-    "type": "shopware-platform-plugin",
+    "type": "library",
     "license": "MIT",
     "autoload": {
         "psr-4": {
@@ -36,12 +35,5 @@
             "symfony/runtime": false
         },
         "sort-packages": true
-    },
-    "extra": {
-        "shopware-platform-plugin": "Shopware\\PrometheusExporter\\PrometheusExporterBundle",
-        "label": {
-            "en-GB": "Prometheus Exporter",
-            "de-DE": "Prometheus Exporter"
-        }
     }
 }

tests/Telemetry/PrometheusTransportTest.php

@@ -94,6 +94,7 @@ public function testBufferedModeWritesOnFlushOnly(): void
 
         // the buffer is cleared on flush, a second flush must not double-count
         $transport->flush();
+        // @phpstan-ignore staticMethod.alreadyNarrowedType (flush() could double-count; re-asserting the unchanged value is the point of the test)
         static::assertSame(2.0, (float) $this->singleSample('order_placed_count')->getValue());
     }