logs: consolidate all logging under ~/.consciousness/logs/

All log output was scattered across ~/.consciousness/memory/ (daemon,
task logs, LLM call logs), ~/.consciousness/agent-sessions/ (observe),
and only hook logs were already in the right place.

Move everything to ~/.consciousness/logs/ with agent-specific subdirs:
  - daemon.log, daemon/ (task logs)
  - {agent_name}/ (knowledge agent logs, e.g. surface-observe/, reflect/)
  - llm/{caller}/ (LLM call logs)
  - observe.log (poc-agent observe)
  - hook-{session_id} (already correct)
  - debug.log (already correct)

Also includes the session.rs and hook.rs fixes from the previous
session (sessions dir → ~/.consciousness/sessions/).

Co-Authored-By: Proof of Concept <poc@bcachefs.org>

src/subconscious/daemon.rs

@@ -83,14 +83,18 @@ impl TaskQueue {
         let _ = fs::write(&self.path, if content.is_empty() { String::new() } else { content + "\n" });
     }
 }
-fn log_path() -> PathBuf {
-    crate::config::get().data_dir.join("daemon.log")
+fn logs_dir() -> PathBuf {
+    let dir = dirs::home_dir().unwrap_or_default().join(".consciousness/logs");
+    let _ = fs::create_dir_all(&dir);
+    dir
 }
 
-// --- Logging ---
+fn log_path() -> PathBuf {
+    logs_dir().join("daemon.log")
+}
 
 fn log_event(job: &str, event: &str, detail: &str) {
-    jobkit::daemon::event_log::log(&crate::config::get().data_dir, job, event, detail);
+    jobkit::daemon::event_log::log(&logs_dir(), job, event, detail);
 }
 
 /// Public wrapper for logging from other agent modules.
@@ -554,7 +558,7 @@ pub fn run_daemon() -> Result<(), String> {
     let choir = Arc::clone(&daemon.choir);
     let llm = Arc::clone(&daemon.resource);
     let _ = DAEMON_POOL.set(Arc::clone(&llm));
-    let task_log_dir = config.data_dir.join("logs");
+    let task_log_dir = logs_dir().join("daemon");
     let _ = fs::create_dir_all(&task_log_dir);
 
     // Enable verbose logging if POC_MEMORY_VERBOSE is set

src/subconscious/hook.rs

@@ -348,7 +348,9 @@ fn hook(session: &Session) -> String {
     let cookie_path = session.path("cookie");
     let is_first = !cookie_path.exists();
 
-    let log_path = session.state_dir.join(format!("hook-log-{}", session.session_id));
+    let log_dir = dirs::home_dir().unwrap_or_default().join(".consciousness/logs");
+    fs::create_dir_all(&log_dir).ok();
+    let log_path = log_dir.join(format!("hook-{}", session.session_id));
     let Ok(mut log_f) = fs::OpenOptions::new().create(true).append(true).open(log_path) else { return Default::default(); };
     let ts = chrono::Local::now().format("%Y-%m-%dT%H:%M:%S");
     let _ = writeln!(log_f, "\n=== {} ({}) {} bytes ===", ts, session.hook_event, out.len());

src/subconscious/knowledge.rs

@@ -262,10 +262,11 @@ pub fn spawn_agent(
         .map(|s| s.phase.as_str())
         .unwrap_or("step-0");
 
-    let log_dir = store::memory_dir().join("logs");
+    let log_dir = dirs::home_dir().unwrap_or_default()
+        .join(format!(".consciousness/logs/{}", agent_name));
     fs::create_dir_all(&log_dir).ok();
     let agent_log = fs::File::create(
-        log_dir.join(format!("{}-{}.log", agent_name, store::compact_timestamp())))
+        log_dir.join(format!("{}.log", store::compact_timestamp())))
         .unwrap_or_else(|_| fs::File::create("/dev/null").unwrap());
 
     let child = std::process::Command::new("poc-memory")

src/subconscious/llm.rs

@@ -6,7 +6,8 @@ use std::fs;
 /// Simple LLM call for non-agent uses (audit, digest, compare).
 /// Logs to llm-logs/{caller}/ file.
 pub(crate) fn call_simple(caller: &str, prompt: &str) -> Result<String, String> {
-    let log_dir = crate::store::memory_dir().join("llm-logs").join(caller);
+    let log_dir = dirs::home_dir().unwrap_or_default()
+        .join(".consciousness/logs/llm").join(caller);
     fs::create_dir_all(&log_dir).ok();
     let log_path = log_dir.join(format!("{}.txt", crate::store::compact_timestamp()));