* fix(config): don't export empty GT_ROOT/BEADS_DIR in AgentEnv
Fix polecats not having GT_ROOT environment variable set. The symptom was
polecat sessions showing GT_ROOT="" instead of the expected town root.
Root cause: AgentEnvSimple doesn't set TownRoot, but AgentEnv was always
setting env["GT_ROOT"] = cfg.TownRoot even when empty. This empty value
in export commands would override the tmux session environment.
Changes:
- Only set GT_ROOT and BEADS_DIR in env map if non-empty
- Refactor daemon.go to use AgentEnv with full AgentEnvConfig instead
of AgentEnvSimple + manual additions
- Update test to verify keys are absent rather than empty
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix(lint): silence unparam for unused executeExternalActions args
The external action params (beadID, severity, description) are reserved
for future email/SMS/slack implementations but currently unused.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---------
Co-authored-by: julianknutsen <julianknutsen@users.noreply.github>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: max <steve.yegge@gmail.com>
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