V1.2

dbcake — single-file DB + secrets client

Features:

• centralized (.dbce append-only) and decentralized (per-key files) storage
• choose storage format: binary | bits01 | dec | hex
• encryption modes (low|normal|high) with AES-GCM via cryptography if installed;
  secure stdlib fallback otherwise
• key rotation, file-locking, CLI, interactive passphrases
• API to switch modes: db.centerilized() and db.decentralized()
• Server sync (push/pull) implemented with urllib (no extra libs)
• Graphical package installer (tkinter) to install optional packages (e.g., cryptography)
• Secrets HTTP client (Client/AsyncClient) with optional Fernet encryption