Deprecate legacy staking (#99)

* add post balance to MineEvent log

* log input hash

* deprecate legacy staking

* update error message

* remove stake from readme

* err msg

* err msg

* update logs and comments

* consolidate logs

* last hash at

* bump version

* deprecate legacy staking

* update error message

* remove stake from readme

* err msg

* err msg

* bump version

---------

Co-authored-by: tonton-sol <19677766+tonton-sol@users.noreply.github.com>
Co-authored-by: alex <aabinaei@gmail.com>

api/src/instruction.rs

@@ -9,6 +9,7 @@ pub enum OreInstruction {
     Mine = 2,
     Open = 3,
     Reset = 4,
+    #[deprecated(since = "2.4.0", note = "Please stake with the boost program")]
     Stake = 5,
     Update = 6,
     Upgrade = 7,
@@ -44,6 +45,7 @@ pub struct Open {
 #[derive(Clone, Copy, Debug, Pod, Zeroable)]
 pub struct Reset {}
 
+#[deprecated(since = "2.4.0", note = "Please stake with the boost program")]
 #[repr(C)]
 #[derive(Clone, Copy, Debug, Pod, Zeroable)]
 pub struct Stake {

api/src/lib.rs

@@ -1,6 +1,7 @@
 pub mod consts;
 pub mod error;
 pub mod event;
+#[allow(deprecated)]
 pub mod instruction;
 pub mod loaders;
 pub mod sdk;

api/src/sdk.rs

@@ -124,8 +124,10 @@ pub fn reset(signer: Pubkey) -> Instruction {
 }
 
 /// Build a stake instruction.
+#[deprecated(since = "2.4.0", note = "Please stake with the boost program")]
 pub fn stake(signer: Pubkey, sender: Pubkey, amount: u64) -> Instruction {
     let proof = proof_pda(signer).0;
+    #[allow(deprecated)]
     Instruction {
         program_id: crate::ID,
         accounts: vec![