ecosystem/mod.nu had 5 `use ./X.nu *` — NOT `export use`. The comment
claimed "Re-exports all ecosystem integration providers" but no export
actually happened (plain `use` makes symbols visible only inside this
file, not to consumers). Parent `integrations/mod.nu` does
`use ./ecosystem *` expecting propagation that never occurred.
Fixed both issues in one commit:
1. Promote each `use` to `export use` so the facade actually re-exports.
2. Replace each star with an explicit symbol list.
Symbol counts per target:
runtime.nu 5
backup.nu 6
ssh_advanced.nu 6
gitops.nu 7
service.nu 8
Total: 32 symbols re-exported (previously: 0, due to the use-vs-export-use bug).
Behaviour change note: consumers that rely on integrations/ecosystem/* symbols
via `use lib_provisioning/integrations *` may now see symbols that were
silently missing before. This is the documented intent restored.
Validation:
nu --ide-check 50 ecosystem/mod.nu -> 41 errors (all PRE-EXISTING,
verified by stash-and-compare). Zero new errors introduced.
Refs: ADR-025, .coder/benchmarks/phase2-transitivity.md Layer 3
