fix: refine js docs (#379)

* fix: refine js docs
* chore: fix audit issues

Author: neilcampbell

docs/code/classes/types_account.MultisigAccount.md

@@ -49,7 +49,7 @@ Account wrapper that supports partial or full multisig signing.
 
 #### Defined in
 
-[src/types/account.ts:45](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L45)
+[src/types/account.ts:46](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L46)
 
 ## Properties
 
@@ -129,13 +129,15 @@ ___
 
 • `get` **signer**(): `TransactionSigner`
 
+The transaction signer for the multisig account
+
 #### Returns
 
 `TransactionSigner`
 
 #### Defined in
 
-[src/types/account.ts:41](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L41)
+[src/types/account.ts:42](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L42)
 
 ___
 
@@ -173,6 +175,12 @@ Sign the given transaction
 
 The transaction signed by the present signers
 
+**`Example`**
+
+```typescript
+const signedTxn = multisigAccount.sign(myTransaction)
+```
+
 #### Defined in
 
-[src/types/account.ts:60](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L60)
+[src/types/account.ts:65](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L65)

docs/code/classes/types_account.SigningAccount.md

@@ -48,7 +48,7 @@ Account wrapper that supports a rekeyed account
 
 #### Defined in
 
-[src/types/account.ts:110](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L110)
+[src/types/account.ts:115](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L115)
 
 ## Properties
 
@@ -58,7 +58,7 @@ Account wrapper that supports a rekeyed account
 
 #### Defined in
 
-[src/types/account.ts:75](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L75)
+[src/types/account.ts:80](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L80)
 
 ___
 
@@ -68,7 +68,7 @@ ___
 
 #### Defined in
 
-[src/types/account.ts:77](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L77)
+[src/types/account.ts:82](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L82)
 
 ___
 
@@ -78,7 +78,7 @@ ___
 
 #### Defined in
 
-[src/types/account.ts:76](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L76)
+[src/types/account.ts:81](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L81)
 
 ## Accessors
 
@@ -98,7 +98,7 @@ Account.addr
 
 #### Defined in
 
-[src/types/account.ts:82](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L82)
+[src/types/account.ts:87](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L87)
 
 ___
 
@@ -114,7 +114,7 @@ Algorand account of the sender address and signer private key
 
 #### Defined in
 
-[src/types/account.ts:103](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L103)
+[src/types/account.ts:108](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L108)
 
 ___
 
@@ -130,7 +130,7 @@ Transaction signer for the underlying signing account
 
 #### Defined in
 
-[src/types/account.ts:96](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L96)
+[src/types/account.ts:101](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L101)
 
 ___
 
@@ -150,4 +150,4 @@ Account.sk
 
 #### Defined in
 
-[src/types/account.ts:89](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L89)
+[src/types/account.ts:94](https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/account.ts#L94)