llm: centralize ANSI color and logging helpers in logging.go; remove duplicate color constants from openai.go

1 files changed, 0 insertions, 14 deletions

diff --git a/internal/llm/provider.go b/internal/llm/provider.go
index a80b1c1..e83d1e2 100644
--- a/internal/llm/provider.go
+++ b/internal/llm/provider.go
@@ -47,17 +47,3 @@ func NewDefault(logger *log.Logger) (Client, error) {
     }
     return newOpenAIFromEnv(apiKey, logger), nil
 }
-
-// Logging configuration for previews
-var logPreviewLimit int // 0 means unlimited
-
-// SetLogPreviewLimit sets the maximum number of characters to log for
-// request/response previews. Set to 0 for unlimited.
-func SetLogPreviewLimit(n int) { logPreviewLimit = n }
-
-func previewForLog(s string) string {
-    if logPreviewLimit > 0 {
-        return trimPreview(s, logPreviewLimit)
-    }
-    return s
-}