fix(pr-review): implement smart wait-for-all-checks logic

Fixes automated PR review triggering by implementing intelligent check suite analysis:

Key improvements:
- Smart categorization of check suites (meaningful vs skipped vs timed-out)
- Handles conditional jobs that never start (5min timeout)
- Skips explicitly neutral/skipped check suites
- Prevents waiting for stale in-progress jobs (30min timeout)
- Enhanced logging for better debugging
- Backwards compatible with existing configuration

New environment variables:
- PR_REVIEW_MAX_WAIT_MS: Max wait for stale jobs (default: 30min)
- PR_REVIEW_CONDITIONAL_TIMEOUT_MS: Timeout for conditional jobs (default: 5min)

This resolves issues where PR reviews weren't triggering due to overly strict
wait-for-all logic that didn't account for skipped/conditional CI jobs.

🤖 Generated with [Claude Code](https://claude.ai/code)

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

docker-compose.yml

@@ -23,10 +23,12 @@ services:
       - DEFAULT_BRANCH=${DEFAULT_BRANCH:-main}
       - CLAUDE_USE_CONTAINERS=1
       - CLAUDE_CONTAINER_IMAGE=claudecode:latest
-      # Wait for all checks by default, or use specific workflow trigger
+      # Smart wait for all meaningful checks by default, or use specific workflow trigger
       - PR_REVIEW_WAIT_FOR_ALL_CHECKS=${PR_REVIEW_WAIT_FOR_ALL_CHECKS:-true}
       - PR_REVIEW_TRIGGER_WORKFLOW=${PR_REVIEW_TRIGGER_WORKFLOW:-}
       - PR_REVIEW_DEBOUNCE_MS=${PR_REVIEW_DEBOUNCE_MS:-5000}
+      - PR_REVIEW_MAX_WAIT_MS=${PR_REVIEW_MAX_WAIT_MS:-1800000}
+      - PR_REVIEW_CONDITIONAL_TIMEOUT_MS=${PR_REVIEW_CONDITIONAL_TIMEOUT_MS:-300000}
       # Point to secret files instead of env vars
       - GITHUB_TOKEN_FILE=/run/secrets/github_token
       - ANTHROPIC_API_KEY_FILE=/run/secrets/anthropic_api_key