Filesystem Folder Environment

This is a technical glue module that connects filesystem storage folders with Odoo's server environment configuration system. It does not add any new menus or screens.

What it changes: - The 'Use as default for FS contents' option on filesystem storage records (fs.storage) can now be defined in the server environment configuration file rather than being edited manually in Odoo. - When the module is installed, existing values of that setting are preserved so they are not lost when the environment takes over. - When the module is uninstalled, the database column for that setting is restored so the data remains available.

Where it appears in Odoo: - There are no new menus or buttons. The effect is visible on the existing filesystem storage configuration screens, where the 'Use as default for FS contents' field becomes managed by the server environment.

Business rules and automatic behaviour: - The setting is read from the server environment at startup, so it is consistent across all databases using the same configuration. - No scheduled jobs, emails, or computations are added.

Odoo areas touched: - Filesystem storage configuration (fs.storage). - Server environment configuration (through the fs_storage_environment dependency). - Filesystem folders (through the fs_folder dependency).