Template with "use strict"

Changes for 0.101_103 - 2023-12-05

• GH-214 - Drop use of deprecated `given` syntax
• GH-211 - Allow `*.ydo` to reurn PSGI tuple directly
• GH-209 - Fix incorrect error of dynamic module loading while rendering
• GH-207 - Fix error_response handling for per_role_docroot mode
• GH-206 - Fix is_index mis-detection
• GH-205 - `&yatt:script_uri;` now cares HTTP_X_FORWARDED_PROTO
• GH-204 - (Emacs) fix yatt-mode background face
• GH-203 - Allow loading multiple app.psgi in a process
• Drop perl 5.10