Add modular TMDb-first movie pipeline and Discord bot

app_config.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+from __future__ import annotations
+
+import os
+from dataclasses import dataclass
+from pathlib import Path
+
+
+def load_dotenv(path: str = ".env") -> None:
+    dotenv_path = Path(path)
+    if not dotenv_path.exists():
+        return
+
+    for raw_line in dotenv_path.read_text(encoding="utf-8").splitlines():
+        line = raw_line.strip()
+        if not line or line.startswith("#") or "=" not in line:
+            continue
+
+        key, value = line.split("=", 1)
+        key = key.strip()
+        value = value.strip().strip('"').strip("'")
+        if key and key not in os.environ:
+            os.environ[key] = value
+
+
+@dataclass(frozen=True)
+class AppSettings:
+    discord_bot_token: str
+    discord_guild_id: str
+    locale: str
+    animeschedule_api_token: str
+    tmdb_read_access_token: str
+
+
+def get_settings() -> AppSettings:
+    load_dotenv()
+    return AppSettings(
+        discord_bot_token=os.environ.get("DISCORD_BOT_TOKEN", "").strip(),
+        discord_guild_id=os.environ.get("DISCORD_GUILD_ID", "").strip(),
+        locale=os.environ.get("LOCALE", "de-DE").strip() or "de-DE",
+        animeschedule_api_token=os.environ.get("ANIMESCHEDULE_API_TOKEN", "").strip(),
+        tmdb_read_access_token=os.environ.get("TMDB_READ_ACCESS_TOKEN", "").strip(),
+    )