feat: add more event triggers to interactive caller

[Balanced02]

Summary

• Adds pull_request_review_comment, pull_request_review, and issues event triggers to the interactive caller example
• Updates the if condition to check for @claude mentions across all event types
• Updates concurrency group to handle events that use pull_request.number instead of issue.number

This is the minimal fix for what PR #1 was trying to achieve — no need to rewrite the reusable workflow.

Replaces #1 — that PR had several issues:

1. Converted the reusable workflow to a standalone one, which would break all downstream repos
2. Downgraded pull-requests and issues permissions from write to read, which would prevent Claude from commenting and pushing changes
3. Changed the secrets reference from secrets.claude_code_oauth_token (caller-passed) to secrets.CLAUDE_CODE_OAUTH_TOKEN (repo secret), which doesn't work in reusable workflows
4. Removed track_progress, use_sticky_comment, and claude_args configuration

Test plan

• Verify Claude responds to @claude in issue comments
• Verify Claude responds to @claude in PR review comments
• Verify Claude responds to @claude in PR reviews
• Verify Claude responds to @claude in new issues
• Verify bot actors are still excluded

🤖 Generated with Claude Code