Taksh 2d80548ddb Specify the REQUEST_SYNC responder budget
AGENTS.md requires protocol and security changes to update the relevant
specification. sync.md already carries the receiver-side DoS rules — the
filter-length cap and the malformed-payload rejections — but says nothing
about how often a request may be serviced or how much it may pull, which
is the gap this branch closes in the Android client.

Record it where the other receiver limits live, including why the budget
cannot be keyed on the sender ID: REQUEST_SYNC carries no signature that
receivers verify, so that field is free to rotate. Other implementations
need some equivalent even if they pick different numbers.
2026-08-16 09:41:08 +05:30
..
2026-07-28 20:58:17 +02:00