docs(roadmap): track community-support plugin-test-sealing as ultraworkers#41

Author: code-yeongyu

ROADMAP.md

@@ -506,3 +506,5 @@ Model name prefix now wins unconditionally over env-var presence. Regression tes
 40. **Surface broken installed plugins before they become support ghosts** — community-support lane. Clawhip commit `ff6d3b7` on worktree `claw-code-community-support-plugin-list-load-failures` / branch `community-support/plugin-list-load-failures`. When an installed plugin has a broken manifest (missing hook scripts, parse errors, bad json), the plugin silently fails to load and the user sees nothing — no warning, no list entry, no hint. Related to ROADMAP #27 (host plugin path leaking into tests) but at the user-facing surface: the test gap and the UX gap are siblings of the same root. Landing on `main` will close the silent-ghost class of support issues where users report "my plugin does nothing" with no error to share. Track until merged to `main`.
 
 40. **Surface broken installed plugins before they become support ghosts** — community-support lane. Clawhip commit `ff6d3b7` on worktree `claw-code-community-support-plugin-list-load-failures` / branch `community-support/plugin-list-load-failures`. When an installed plugin has a broken manifest (missing hook scripts, parse errors, bad json), the plugin silently fails to load and the user sees nothing — no warning, no list entry, no hint. Related to ROADMAP #27 (host plugin path leaking into tests) but at the user-facing surface: the test gap and the UX gap are siblings of the same root. Landing on `main` will close the silent-ghost class of support issues where users report "my plugin does nothing" with no error to share. Track until merged to `main`.
+
+41. **Stop ambient plugin state from skewing CLI regression checks** — community-support lane. Clawhip commit `7d493a7` on worktree `claw-code-community-support-plugin-test-sealing` / branch `community-support/plugin-test-sealing`. Companion to #40: the test sealing gap is the CI/developer side of the same root — host `~/.claude/plugins/installed/` bleeds into CLI test runs, making regression checks non-deterministic on any machine with a non-pristine plugin install. Closely related to ROADMAP #27 (dev/rust `cargo test` reads host plugin state). Track until merged to `main`.