docs(contract): link items in doc comments instead of naming them

Matches the style already used elsewhere in the crate ([`WORST_CASE_ENTRY_BYTES`],
[`VerificationResult::Verified`]): a bracketed link reads as a reference to an item
rather than as decoration.

No rot detection, despite broken_intra_doc_links being denied at the workspace level
and check-docs running with RUSTDOCFLAGS=-D warnings. near-sdk refuses to build this
crate outside wasm32, so cargo doc cannot document it and the workspace run skips it
entirely -- verified by inserting a link to a method that does not exist and watching
cargo doc --workspace exit 0. The three paths here were checked by hand instead.

Converted the references that name items: Self::get_tee_accounts, Self::config, and
crate::MpcContract::submit_participant_info. Parameter names stay in plain backticks,
and attestation_storage_fee_millinear stays plain too -- it is read by an operator out
of config() JSON, and the field is pub(crate).

Author: barakeinav1

crates/contract/src/lib.rs

@@ -775,7 +775,7 @@ impl MpcContract {
 
     /// Grants available to `account_id`: bought, minus those currently backing a
     /// stored entry. Zero therefore means either "never prepaid" or "prepaid, and the
-    /// grant is backing an entry" — cross-reference `get_tee_accounts` to tell which.
+    /// grant is backing an entry" — cross-reference [`Self::get_tee_accounts`] to tell which.
     pub fn available_attestation_grants(&self, account_id: AccountId) -> u32 {
         self.grants_for(&account_id)
     }
@@ -907,7 +907,7 @@ impl MpcContract {
         }
     }
 
-    /// Fee for one attestation-storage grant. Not exposed as its own view: `config()`
+    /// Fee for one attestation-storage grant. Not exposed as its own view: [`Self::config`]
     /// already returns `attestation_storage_fee_millinear`, and an operator reads it once
     /// by hand. A dedicated view can be added later if operators ask for one.
     fn attestation_storage_fee_internal(&self) -> NearToken {

crates/contract/src/tee/tee_state.rs

@@ -475,7 +475,7 @@ impl TeeState {
     }
 
     /// Account that owns the entry stored under `tls_public_key`, if any. Read-only,
-    /// so `submit_participant_info` can classify a submission before doing any
+    /// so [`crate::MpcContract::submit_participant_info`] can classify a submission before doing any
     /// verification work.
     pub(crate) fn attestation_owner(&self, tls_public_key: &Ed25519PublicKey) -> Option<AccountId> {
         self.stored_attestations

crates/contract/tests/snapshots/abi__abi_has_not_changed.snap

@@ -409,7 +409,7 @@ expression: abi
       },
       {
         "name": "available_attestation_grants",
-        "doc": " Grants available to `account_id`: bought, minus those currently backing a\n stored entry. Zero therefore means either \"never prepaid\" or \"prepaid, and the\n grant is backing an entry\" — cross-reference `get_tee_accounts` to tell which.",
+        "doc": " Grants available to `account_id`: bought, minus those currently backing a\n stored entry. Zero therefore means either \"never prepaid\" or \"prepaid, and the\n grant is backing an entry\" — cross-reference [`Self::get_tee_accounts`] to tell which.",
         "kind": "view",
         "params": {
           "serialization_type": "json",