v1.4.14

Tabby Android v1.4.14

Vault: from bare Invalid vault to exact diagnosis

• Every unusable vault block now reports WHY (field name + detected type, never secret values). A number-damaged keySalt/iv (12e34… / .inf) tells you the config was hit by a YAML number conversion and must be restored from backup.
• Tolerant where safe: hex ignores whitespace, base64 opens wrapped/folded across lines, version accepts numeric strings. Garbage stays a format error, never a misleading wrong-passphrase error.
• Pull/push stay fail-closed: damaged vaults refuse with the specific reason instead of empty pulls or cleartext-merge pushes.
• 52 sync unit tests pass, 0 failures.