删除了ai识别验证码部分，新增个人成绩补考标识和cet成绩查询

config/config.go

@@ -1,24 +1,14 @@
 package config
 
 import (
-	"log/slog"
 	"os"
 	"sync"
-	"time"
 )
 
 type Config struct {
 	BaseURL  string
 	Semester string
 	TWFID    string
-	Recognizer RecognizerConfig
-}
-
-type RecognizerConfig struct {
-	APIURL  string
-	APIKey  string
-	Model   string
-	Timeout time.Duration
 }
 
 var (
@@ -32,16 +22,6 @@ func Load() *Config {
 			BaseURL:  getEnv("JWTS_BASE_URL", "http://jwts.hitwh.edu.cn"),
 			Semester: getEnv("JWTS_SEMESTER", ""),
 			TWFID:    getEnv("JWTS_TWFID", ""),
-			Recognizer: RecognizerConfig{
-				APIURL:  getEnv("RECOGNIZER_API_URL", "https://api.littlelan.cn/v1/chat/completions"),
-				APIKey:  getEnv("RECOGNIZER_API_KEY", ""),
-				Model:   getEnv("RECOGNIZER_MODEL", "qwen3.5-plus"),
-				Timeout: getEnvDuration("RECOGNIZER_TIMEOUT", 120*time.Second),
-			},
-		}
-
-		if cfg.Recognizer.APIKey == "" {
-			slog.Warn("RECOGNIZER_API_KEY not set, image recognition will not work")
 		}
 	})
 	return cfg
@@ -62,22 +42,8 @@ func getEnv(key, defaultValue string) string {
 	return val
 }
 
-func getEnvDuration(key string, defaultValue time.Duration) time.Duration {
-	val := os.Getenv(key)
-	if val == "" {
-		return defaultValue
-	}
-	if d, err := time.ParseDuration(val); err == nil {
-		return d
-	}
-	return defaultValue
-}
-
 var (
-	BaseURL          = Get().BaseURL
-	Semester         = Get().Semester
-	TWFID            = Get().TWFID
-	RecognizerAPIURL = Get().Recognizer.APIURL
-	RecognizerAPIKey = Get().Recognizer.APIKey
-	RecognizerModel  = Get().Recognizer.Model
+	BaseURL  = Get().BaseURL
+	Semester = Get().Semester
+	TWFID    = Get().TWFID
 )