docs(otlp): Restructure OTLP page to elevate propagateTraceparent

[jaffrepaul]

Restructures the OTLP concepts section to better highlight the propagateTraceparent & OTLP Integration options for users with Sentry + OTel backend setups.

Changes:

Information Architecture

• Splits the monolithic OTLP index page into focused subpages:
  • sentry-with-otel.mdx - Linking Sentry SDKs with OTel (propagateTraceparent, OTLP Integration)
  • otlp-traces.mdx - Direct OTLP trace ingestion
  • otlp-logs.mdx - Direct OTLP log ingestion
• Adds scenario table at the top of index with deep links to relevant sections
• Adds distributed trace diagram to visualize Sentry + OTel linking

Content Updates

• Reorders page sections to prioritize common use cases:
  1. Linking Sentry and OTLP Traces (propagateTraceparent)
  2. OTLP Integration (same service)
  3. Sending OpenTelemetry Data (OTel-only backend)
• Simplifies language by using "OTel" instead of "OpenTelemetry" in body text
• Streamlines setup instructions with clearer deep links to project settings
• Adds Node.js (coming soon) placeholder to OTLP Integration section
• Clarifies that Sentry does not support OTLP metrics upfront

The goal is to make it easier for users to find the right solution for their setup, with Sentry SDK integration options more visible.

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Project	Deployment	Actions	Updated (UTC)
sentry-docs	Ready	Preview, Comment	Feb 5, 2026 3:37pm

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
develop-docs	Ignored	Preview	Feb 5, 2026 3:37pm