feat: fetch missing wiki data from custom server and populate imdb table

- Add wiki_server and wiki_username config fields
- Query custom server for each wiki_article entry
- Extract description, synopsis (Plot), year, poster_url, license,
  license_url, num_accolades from structured JSON response
- Serial processing with 1 req/s rate limit
- Update only entries missing at least one target column

1 files changed, 4 insertions, 0 deletions

diff --git a/src/config.go b/src/config.go
index a798f97..8f143dd 100644
--- a/src/config.go
+++ b/src/config.go
@@ -20,6 +20,10 @@ type Config struct {
 	UserAgent string `json:"user_agent"`
 	Delay     int    `json:"delay"`
 
+	// wiki
+	WikiServer   string `json:"wiki_server"`
+	WikiUsername string `json:"wiki_username"`
+
 	// auth
 	AccessToken  string `json:"-"`
 	RefreshToken string `json:"refresh_token"`