refactor: Use psbt forward declaration

Also clean up forward other forward declarations in interfaces/wallet.h with !sort

Original motivation for this change was to fix a circular dependencies lint
error: "interfaces/chain.h -> interfaces/wallet.h -> psbt -> node/transaction
-> node/context -> interfaces/chain.h" from an earlier commit in this PR adding
a "interfaces/chain.h -> interfaces/wallet.h" include. Now, the wallet include
is no longer added, but it is still good to clean up the psbt include for
efficiency, and to sort the forward declarations.

src/interfaces/wallet.h

@@ -14,7 +14,6 @@
 #include <functional>
 #include <map>
 #include <memory>
-#include <psbt.h>
 #include <stdint.h>
 #include <string>
 #include <tuple>
@@ -25,12 +24,13 @@ class CCoinControl;
 class CFeeRate;
 class CKey;
 class CWallet;
-enum isminetype : unsigned int;
 enum class FeeReason;
-typedef uint8_t isminefilter;
-
 enum class OutputType;
+enum class TransactionError;
+enum isminetype : unsigned int;
 struct CRecipient;
+struct PartiallySignedTransaction;
+typedef uint8_t isminefilter;
 
 namespace interfaces {
 

src/qt/walletmodel.cpp

@@ -20,6 +20,7 @@
 #include <interfaces/handler.h>
 #include <interfaces/node.h>
 #include <key_io.h>
+#include <psbt.h>
 #include <ui_interface.h>
 #include <util/system.h> // for GetBoolArg
 #include <wallet/coincontrol.h>