Add dual GPX/FIT exporter and backfill for rides

Phase 1 writes both .gpx and .fit on Strava import, adds fit_path
column, renames storage.gpx_dir to storage.rides_dir, and backfills
missing FIT files from existing GPX without breaking CLI progress.
FIT files are gitignored.

1 files changed, 4 insertions, 4 deletions

diff --git a/config/config.go b/config/config.go
index f95d3f8..8a61d43 100644
--- a/config/config.go
+++ b/config/config.go
@@ -29,7 +29,7 @@ type ServerConfig struct {
 }
 
 type StorageConfig struct {
-	GPXDir string `yaml:"gpx_dir"`
+	RidesDir string `yaml:"rides_dir"`
 }
 
 type StravaConfig struct {
@@ -57,7 +57,7 @@ func Default() Config {
 			Address:   "127.0.0.1:8080",
 			PublicURL: "http://localhost:8080",
 		},
-		Storage:       StorageConfig{GPXDir: "data/rides"},
+		Storage:       StorageConfig{RidesDir: "data/rides"},
 		OfficialClimb: OfficialClimbConfig{MatchRadiusM: official_climb.DefaultMatchRadiusM},
 		Pyroscope: PyroscopeConfig{
 			ApplicationName: "biking_home",
@@ -81,8 +81,8 @@ func Load(filename string) (Config, error) {
 	if config.Server.Address == "" || config.Server.PublicURL == "" {
 		return Config{}, fmt.Errorf("config %q: server.address and server.public_url are required", filename)
 	}
-	if config.Storage.GPXDir == "" {
-		return Config{}, fmt.Errorf("config %q: storage.gpx_dir is required", filename)
+	if config.Storage.RidesDir == "" {
+		return Config{}, fmt.Errorf("config %q: storage.rides_dir is required", filename)
 	}
 	if config.Pyroscope.Enabled && config.Pyroscope.ApplicationName == "" {
 		return Config{}, fmt.Errorf("config %q: pyroscope.application_name is required when pyroscope is enabled", filename)