Centralize constants

src/config.py

@@ -2,6 +2,8 @@ import json
 from dataclasses import dataclass, field
 from pathlib import Path
 
+from constants import DEFAULT_CONFIG_PATH
+
 
 @dataclass
 class Config:
@@ -11,13 +13,9 @@ class Config:
     injection: dict = field(default_factory=lambda: {"backend": "clipboard"})
 
 
-def default_path() -> Path:
-    return Path.home() / ".config" / "lel" / "config.json"
-
-
 def load(path: str | None) -> Config:
     cfg = Config()
-    p = Path(path) if path else default_path()
+    p = Path(path) if path else DEFAULT_CONFIG_PATH
     if p.exists():
         data = json.loads(p.read_text(encoding="utf-8"))
         if any(k in data for k in ("daemon", "recording", "stt", "injection")):