Remove publi key field from the 'keys' table as redundant

[DenBond7]

flowcrypt-android/FlowCrypt/src/main/java/com/flowcrypt/email/database/entity/KeyEntity.kt

Line 43 in e336f06

data class KeyEntity(

We don't have such fields. Actually, I'm thinking to delete @ColumnInfo(name = "public_key") val publicKey: ByteArray to prevent errors. For now, we parse private keys with PGPainless and use this info to check the key details(including a public key from the private key)

Originally posted by @DenBond7 in #1761 (comment)

[DenBond7]