v3.26.2

• Tightened agent routing guidance so ordinary local Markdown inspection, summary, review, and edits use the host filesystem instead of defaulting through ixf-docs-reader.
• Documented the limited cases where local Markdown should still use ixf: deterministic artifact/manifest output, heading-aware outline/chunk workflows, and publish/update/patch preprocessing.
• Added repository contract coverage to prevent installed skills from reintroducing local Markdown as a default ixf-docs-reader trigger.