WIP: Claude Code progress on #1019

Automated salvage commit — agent session ended (exit 124).
Work in progress, may need continuation.

src/config.py

@@ -289,6 +289,14 @@ class Settings(BaseSettings):
     thinking_memory_check_every: int = 50  # check memory status every Nth thought
     thinking_idle_timeout_minutes: int = 60  # pause thoughts after N minutes without user input
 
+    # ── Dreaming Mode ─────────────────────────────────────────────────
+    # When enabled, the agent replays past sessions during idle time to
+    # simulate alternative actions and propose behavioural rules.
+    dreaming_enabled: bool = True
+    dreaming_idle_threshold_minutes: int = 10  # idle minutes before dreaming starts
+    dreaming_cycle_seconds: int = 600           # seconds between dream attempts
+    dreaming_timeout_seconds: int = 60          # max LLM call time per dream cycle
+
     # ── Gitea Integration ─────────────────────────────────────────────
     # Local Gitea instance for issue tracking and self-improvement.
     # These values are passed as env vars to the gitea-mcp server process.