improve configs, update docs

bincio/extract/config.py

@@ -27,6 +27,12 @@ class ClassifierConfig:
     enabled: bool = False  # off by default; opt-in
 
 
+@dataclass
+class StravaConfig:
+    client_id: str = ""
+    client_secret: str = ""
+
+
 @dataclass
 class AthleteConfig:
     max_hr: int | None = None
@@ -48,6 +54,7 @@ class ExtractConfig:
     owner_handle: str = "me"
     owner_display_name: str = "Me"
     athlete: AthleteConfig | None = None
+    strava: StravaConfig | None = None
 
 
 def load_config(path: Path) -> ExtractConfig:
@@ -87,6 +94,12 @@ def load_config(path: Path) -> ExtractConfig:
         power_zones=ath_raw.get("power_zones"),
     ) if ath_raw else None
 
+    strava_raw = (raw.get("import") or {}).get("strava") or {}
+    strava = StravaConfig(
+        client_id=str(strava_raw["client_id"]) if strava_raw.get("client_id") else "",
+        client_secret=str(strava_raw["client_secret"]) if strava_raw.get("client_secret") else "",
+    ) if strava_raw else None
+
     return ExtractConfig(
         input_dirs=dirs,
         output_dir=out,
@@ -99,6 +112,7 @@ def load_config(path: Path) -> ExtractConfig:
         owner_handle=owner.get("handle", "me"),
         owner_display_name=owner.get("display_name", "Me"),
         athlete=athlete,
+        strava=strava,
     )