wip fixing regressions, removing hardcoded paths

src/models.py

@@ -1,16 +1,21 @@
 from __future__ import annotations
 import tomllib
-import os
 from dataclasses import dataclass, field
 from typing import List, Optional, Dict, Any, Union
 from pathlib import Path
+from src.paths import get_config_path
 
-CONFIG_PATH = Path(os.environ.get("SLOP_CONFIG", "config.toml"))
+CONFIG_PATH = get_config_path()
 
 def load_config() -> dict[str, Any]:
     with open(CONFIG_PATH, "rb") as f:
         return tomllib.load(f)
 
+def save_config(config: dict[str, Any]) -> None:
+    import tomli_w
+    with open(CONFIG_PATH, "wb") as f:
+        tomli_w.dump(config, f)
+
 # Global constants for agent tools
 AGENT_TOOL_NAMES = [
     "read_file",
@@ -32,29 +37,6 @@ AGENT_TOOL_NAMES = [
     "py_get_hierarchy"
 ]
 
-def parse_history_entries(history_strings: list[str], roles: list[str]) -> list[dict[str, Any]]:
-    """Parse stored history strings back to disc entry dicts."""
-    import re
-    entries = []
-    for raw in history_strings:
-        ts = ""
-        rest = raw
-        if rest.startswith("@"):
-            nl = rest.find("\n")
-            if nl != -1:
-                ts = rest[1:nl]
-                rest = rest[nl + 1:]
-        known = roles or ["User", "AI"]
-        role_pat = re.compile(r"^(" + "|".join(re.escape(r) for r in known) + r"):", re.IGNORECASE)
-        match = role_pat.match(rest)
-        role = match.group(1) if match else "User"
-        if match:
-            content = rest[match.end():].strip()
-        else:
-            content = rest
-        entries.append({"role": role, "content": content, "collapsed": False, "ts": ts})
-    return entries
-
 @dataclass
 class Ticket:
     """