fix(otel-exporter): Add user confirmation gate before running collector

After validation passes, Claude was automatically proceeding to run
the collector without explicit user consent. This could be unexpected
if the user wants to review the config or prepare their environment first.

Changes:
- Add confirmation question after validation passes
- Explicit "Wait for the user's confirmation before proceeding to Step 6"
- Clarify that Step 6 should PROVIDE the command, not execute it
- Tell user to run the command themselves when ready

This gives users full control over when the collector starts.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

skills/sentry-otel-exporter-setup/SKILL.md

@@ -190,11 +190,21 @@ Once credentials are set, validate the configuration:
 1. Review the error message carefully
 2. Fix the issues in collector-config.yaml
 3. Run validation again
-4. **Only proceed to Step 6 when validation passes**
+4. Repeat until validation passes
+
+**Once validation passes**, ask the user if they're ready to run the collector:
+- **Yes, run it now**: Proceed to Step 6 and start the collector
+- **Not yet**: Wait. The user may want to review the config or prepare their environment first.
+
+**Wait for the user's confirmation before proceeding to Step 6.**
 
 ## Step 6: Run the Collector
 
-Provide run instructions based on the installation method chosen in Step 2.
+**Only reach this step after the user confirms they're ready to run the collector.**
+
+**Give the user the run command but do not execute it automatically.** The user will run it themselves.
+
+Provide the appropriate command based on the installation method chosen in Step 2:
 
 ### Binary
 
@@ -217,6 +227,8 @@ docker run -d \
 
 Use the same version that was pulled in Step 2.
 
+After providing the command, tell the user to run it when they're ready, then proceed to Step 7 for verification.
+
 ## Step 7: Verify Setup
 
 1. Check collector logs for successful startup (no errors about invalid config or failed connections)