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44771751e2
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feat(social): personality system — SOUL.md persona, mood engine, relationship DB (Issue #84)
New packages:
- saltybot_social_msgs: PersonalityState.msg + QueryMood.srv custom interfaces
- saltybot_social_personality: full personality node
Features:
- SOUL.md YAML/Markdown persona file: name, humor_level (0-10), sass_level (0-10),
base_mood, per-tier greeting templates, mood prefix strings
- Hot-reload: SoulWatcher polls SOUL.md every reload_interval seconds, applies
changes live without restarting the node
- Per-person relationship memory in SQLite: score, interaction_count,
first/last_seen, learned preferences (JSON), full interaction log
- Mood engine (pure functions): happy | curious | annoyed | playful
driven by relationship score, interaction count, recent event window (120s)
- Greeting personalisation: stranger | regular | favorite tiers
keyed on interaction count thresholds from SOUL.md
- Publishes /social/personality/state (PersonalityState) at publish_rate Hz
- /social/personality/query_mood (QueryMood) service for on-demand mood query
- Full ROS2 dynamic reconfigure: soul_file, db_path, reload_interval, publish_rate
- 52 unit tests, no ROS2 runtime required
ROS2 interfaces:
Sub: /social/person_detected (std_msgs/String JSON)
Pub: /social/personality/state (saltybot_social_msgs/PersonalityState)
Srv: /social/personality/query_mood (saltybot_social_msgs/QueryMood)
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2026-03-01 23:56:05 -05:00 |
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