Copy assets from flash to SD on firstboot

[anarchyysm]

Problem

Goal: reference databases are available offline on the SD card after the first boot.
Estimated effort: 1 day

Proposed Solution

• Implement copy of mf_classic_dict to nfc/assets/ in first_boot_setup()
• Implement copy of aid_db to nfc/assets/
• Implement copy of protocol_db to rfid/assets/
• Implement copy of frequency_list and protocol_db to subghz/assets/
• Implement copy of universal_remotes.ir to ir/assets/
• Implement copy of oui_db and wpa_wordlist to wifi/assets/
• Implement copy of company_ids to ble/assets/
• Implement copy of frequency_plans to lora/assets/
• Implement copy of keyboard_layouts to badusb/assets/
• Rule: only copy if the file does not exist on SD — never overwrite
• Test: ls each */assets/ after first boot with empty SD

Use Case

No response

Alternatives Considered

No response