Dataframe telemetry integraiton (#2198)

* feature: integrate telemetry with data frame

- added TelemetryContext available through FlowContext
- covered Transformers/Loaders with spans
- covered DataFrame with spans
- added TelemetryOptions to disable specific features
- covered telemetry with optional metrics
- adjusted Meter telemetry API to be more aligned with PHP lifecycle

* chore: updated documentation

Author: norberttech

composer.json

@@ -20,7 +20,7 @@
         "ext-xmlreader": "*",
         "ext-xmlwriter": "*",
         "ext-zlib": "*",
-        "composer-runtime-api": "^2.1",
+        "composer-runtime-api": "^2.0",
         "async-aws/s3": "^2.6",
         "brick/math": "^0.11 || ^0.12 || ^0.13 || ^0.14",
         "coduo/php-humanizer": "^5.0",

docker/.gitignore

@@ -1 +1,2 @@
 otel-collector-dev-config.yaml
+signoz/

documentation/components/core/core.md

@@ -116,5 +116,8 @@ For detailed information about specific DataFrame operations, see the following
 ### Reliability & Recovery
 - **[Retry Mechanisms](/documentation/components/core/retry.md)** - Automatic retry for transient failures
 
+### Observability
+- **[Telemetry](/documentation/components/core/telemetry.md)** - Distributed tracing, metrics, and logging integration
+
 ### Output & Display
 - **[Display](/documentation/components/core/display.md)** - Data visualization and output