These CDN compatibility hacks are personal deployment adjustments and should not live in the public codebase.
Keep them in a separate personal branch when needed, while preserving only the generic 99_0_115.zip probe-and-append behavior in the shared branch.
Signed-off-by: Sean Du <do4suki@gmail.com>
Add settings.override_server_config with enable flag and per-platform
(Android/iOS) url + size fields.
Use this config in /download/update to override the fixed
99_0_115.zip package source when needed.
Signed-off-by: Sean Du <do4suki@gmail.com>