Fixes#757
## Changes
Separate operations from code into {project}-ops repo pattern. Added OPS_REPO_ROOT infrastructure (env.sh, load-project.sh, formula-session.sh with ensure_ops_repo helper). Updated all 8 agent scripts and 7 formulas to read/write vault items, journals, evidence, prerequisites, RESOURCES.md, and knowledge from the ops repo. Added setup_ops_repo() to disinto init for automatic ops repo creation and seeding. Removed migrated data from code repo (vault data dirs, planner journal/memory/prerequisites, supervisor journal/best-practices, evidence, RESOURCES.md). Updated all documentation. 55 files changed, ShellCheck clean, all 38 phase tests pass.
Co-authored-by: openhands <openhands@all-hands.dev>
Reviewed-on: https://codeberg.org/johba/disinto/pulls/767
Reviewed-by: Disinto_bot <disinto_bot@noreply.codeberg.org>
