[Foundations] Messages

[verytactical]

• Message is intent, transaction is result
• https://docs.ton.org/v3/guidelines/dapps/transactions/message-driven-execution
• https://docs.ton.org/v3/guidelines/dapps/transactions/explore-transactions
• https://docs.ton.org/v3/guidelines/smart-contracts/get-methods#design-patterns-for-get-methods
• https://docs.ton.org/v3/guidelines/smart-contracts/get-methods#calling-get-methods-from-code
• https://docs.ton.org/v3/guidelines/smart-contracts/get-methods#testing-get-methods
• https://docs.ton.org/v3/guidelines/dapps/cookbook#basics-of-message-processing
• https://docs.ton.org/v3/guidelines/ton-connect/guidelines/transaction-by-external-message
• https://docs.ton.org/v3/documentation/smart-contracts/message-management/messages-and-transactions
• https://docs.ton.org/v3/documentation/smart-contracts/message-management/sending-messages
• https://docs.ton.org/v3/documentation/smart-contracts/message-management/internal-messages
• https://docs.ton.org/v3/documentation/smart-contracts/message-management/external-messages
• https://docs.ton.org/v3/documentation/smart-contracts/message-management/non-bounceable-messages
• https://docs.ton.org/v3/documentation/smart-contracts/message-management/message-modes-cookbook
• https://docs.tact-lang.org/book/send/#outbound-message-processing

Done

• https://docs.ton.org/tblkch.pdf
• feat(external-message): Hash normalization and message lookup (copypasted from TonConnect docs) #374 https://docs.ton.org/v3/guidelines/dapps/transactions/hash-based-tracking
• Overview for phases and fees #392 https://docs.ton.org/v3/documentation/tvm/tvm-overview#transactions-and-phases
• Overview for phases and fees #392 https://docs.ton.org/v3/documentation/tvm/tvm-overview#compute-phase

On the wire:

• https://docs.ton.org/v3/documentation/data-formats/tlb/msg-tlb
• https://docs.ton.org/v3/documentation/data-formats/tlb/block-layout
• https://docs.ton.org/v3/documentation/data-formats/tlb/transaction-layout
• https://docs.ton.org/v3/documentation/data-formats/tlb/crc32

User feedback

• concept of a bouncable message is confusing