epic: Realign automation programs to the rossoctl org rename

[rubambiza]

Epic: Realign automation programs to the rossoctl org rename

The org was renamed kagenti → rossoctl (kagenti/kagenti → rossoctl/rossoctl, kagenti-extensions → cortex). Git and gh api calls redirect transparently, so most programs still run — but anything relying on GitHub search (which does not follow renames) silently breaks, and the scripts carry stale org names and repo lists that will rot. This epic tracks restoring the broken behavior, centralizing repo selection behind an allowlist, and cleaning up the remaining couplings.

Separately, this is the opportunity to scope the programs to a curated set of core repos and stop touching archived / non-core ones.

Core repo set (8)

rossoctl, automation, agent-skills, .github, cortex, examples, operator, workload-harness.

Sub-issues

• fix: Restore search-based automation broken by org rename #28 — Restore search-based automation broken by the rename (functional; do first)
• feat: Centralize repo selection via core-repos allowlist #29 — Centralize repo selection via a core-repos allowlist (foundation + rewire programs)
• refactor: Parameterize remaining kagenti couplings post-rename #30 — Parameterize the remaining kagenti couplings (cleanup, no behavior change)
• decision: Fork naming after org rename #31 — Decision: fork naming after the rename

Sequencing

#28 ships on its own (functional restore). #29 is the centralization foundation the programs then read from. #30 is cleanup once behavior is stable. #31 is a decision that gates a small amount of wiring.