fix: feat: gardener escalation recipes — pattern-matched playbooks for CI failures (#68)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

gardener/recipes/chicken-egg-ci.toml

@@ -0,0 +1,25 @@
+# gardener/recipes/chicken-egg-ci.toml — PR introduces CI step that fails on pre-existing code
+#
+# Trigger: New .woodpecker/*.yml in PR + lint/check step + failures on unchanged files
+# Playbook: make step non-blocking, create per-file issues, create follow-up to remove bypass
+
+name        = "chicken-egg-ci"
+description = "PR introduces a CI pipeline/linting step that fails on pre-existing code"
+priority    = 10
+
+[trigger]
+pr_files              = '\.woodpecker/.*\.yml$'
+step_name             = '(?i)(lint|shellcheck|check)'
+failures_on_unchanged = true
+
+[[playbook]]
+action      = "make-step-non-blocking"
+description = "Make failing step non-blocking (|| true) in the PR"
+
+[[playbook]]
+action      = "create-per-file-issues"
+description = "Create per-file fix issues for pre-existing violations"
+
+[[playbook]]
+action      = "create-followup-remove-bypass"
+description = "Create follow-up issue to remove || true once fixes land"