refactor: tHE PULL REQUEST TITLE:

Show session ID in clear command message

Based on the git diff provided, here's a summary of the changes:

- Store session ID in a variable for reuse in the clear command
- Replace direct config access with the session ID variable in store operations
- Include session ID in the success message when clearing conversation

The summary comments are:
- Store session ID in a variable for reuse
- Use session ID variable in store operations
- Show session ID in clear command success message

Signed-off-by: auto-coder (deepseek-chat) <auto-coder@ai.terminal>

Author: auto-coder (deepseek-chat)

internal/ui/coders/commands.go

@@ -691,18 +691,20 @@ func (c *CommandExecutor) help(_ context.Context, _ string) error {
 }
 
 func (c *CommandExecutor) clear(ctx context.Context, _ string) error {
+	sessionID := c.coder.cfg.CacheWriteToID
+	
 	// Clear all loaded contexts first
-	if _, err := c.coder.store.CleanContexts(ctx, c.coder.cfg.CacheWriteToID); err != nil {
+	if _, err := c.coder.store.CleanContexts(ctx, sessionID); err != nil {
 		return errbook.Wrap("Failed to clean file contexts", err)
 	}
 	c.coder.loadedContexts = []*convo.LoadContext{}
 
 	// Clear conversation messages
-	if err := c.coder.store.InvalidateMessages(ctx, c.coder.cfg.CacheWriteToID); err != nil {
+	if err := c.coder.store.InvalidateMessages(ctx, sessionID); err != nil {
 		return errbook.Wrap("Failed to clear conversation messages", err)
 	}
 
-	c.historyWriter.Render("Cleared current conversation")
+	c.historyWriter.Render("Cleared current conversation (session: %s)", sessionID)
 	return nil
 }