feat: add shell tool display mode preference (#25029)

coderd/database/queries/users.sql

@@ -347,6 +347,29 @@ WHERE user_configs.user_id = @user_id
 	AND user_configs.key = 'preference_thinking_display_mode'
 RETURNING value AS thinking_display_mode;
 
+-- name: GetUserShellToolDisplayMode :one
+SELECT
+	value AS shell_tool_display_mode
+FROM
+	user_configs
+WHERE
+	user_id = @user_id
+	AND key = 'preference_shell_tool_display_mode';
+
+-- name: UpdateUserShellToolDisplayMode :one
+INSERT INTO
+	user_configs (user_id, key, value)
+VALUES
+	(@user_id, 'preference_shell_tool_display_mode', @shell_tool_display_mode::text)
+ON CONFLICT
+	ON CONSTRAINT user_configs_pkey
+DO UPDATE
+SET
+	value = @shell_tool_display_mode
+WHERE user_configs.user_id = @user_id
+	AND user_configs.key = 'preference_shell_tool_display_mode'
+RETURNING value AS shell_tool_display_mode;
+
 -- name: GetUserCodeDiffDisplayMode :one
 SELECT
 	value AS code_diff_display_mode