move daemon, IRC, and remaining state to ~/.consciousness/

- Daemon socket/pid/log: ~/.consciousness/daemon.{sock,pid}, logs/daemon.log
- Daemon config: ~/.consciousness/daemon.toml
- Daemon state: ~/.consciousness/daemon-state.json
- IRC logs: ~/.consciousness/irc/logs/
- No more .claude/ references except Claude Code integration points
  (projects, settings, hooks, telegram, CLAUDE.md)

thalamus/src/modules/irc.rs

@@ -429,12 +429,12 @@ fn classify_privmsg(nick: &str, target: &str, text: &str, my_nick: &str) -> (Str
 }
 
 /// Append a message to the per-channel or per-user log file.
-/// Logs go to ~/.claude/irc/logs/{target}.log (e.g. #bcachefs.log, pm-kent.log)
+/// Logs go to ~/.consciousness/irc/logs/{target}.log (e.g. #bcachefs.log, pm-kent.log)
 fn append_log(target: &str, nick: &str, text: &str) {
     use std::io::Write;
     // Sanitize target for filename (strip leading #, lowercase)
     let filename = format!("{}.log", target.trim_start_matches('#').to_lowercase());
-    let dir = home().join(".claude/irc/logs");
+    let dir = home().join(".consciousness/irc/logs");
     let _ = std::fs::create_dir_all(&dir);
     if let Ok(mut f) = std::fs::OpenOptions::new()
         .create(true)