point propose test to V3 and move to foundry

packages/nouns-contracts/test/foundry/NounsDAOLogicV3/Propose.t.sol

@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-3.0
+pragma solidity ^0.8.15;
+
+import 'forge-std/Test.sol';
+import { NounsDAOLogicV3BaseTest } from './NounsDAOLogicV3BaseTest.sol';
+
+contract ProposeTest is NounsDAOLogicV3BaseTest {
+    address proposer = makeAddr('proposer');
+
+    function setUp() public override {
+        super.setUp();
+
+        vm.prank(address(dao.timelock()));
+        dao._setProposalThresholdBPS(1_000);
+
+        for (uint256 i = 0; i < 10; i++) {
+            mintTo(proposer);
+        }
+    }
+
+    function testEmits_ProposalCreatedWithRequirements() public {
+        address[] memory targets = new address[](1);
+        targets[0] = makeAddr('target');
+        uint256[] memory values = new uint256[](1);
+        values[0] = 42;
+        string[] memory signatures = new string[](1);
+        signatures[0] = 'some signature';
+        bytes[] memory calldatas = new bytes[](1);
+        calldatas[0] = '';
+
+        uint256 updatablePeriodEndBlock = block.number + dao.proposalUpdatablePeriodInBlocks();
+        uint256 startBlock = updatablePeriodEndBlock + dao.votingDelay();
+        uint256 endBlock = startBlock + dao.votingPeriod();
+
+        vm.expectEmit(true, true, true, true);
+
+        emit ProposalCreatedWithRequirements(
+            1,
+            proposer,
+            new address[](0),
+            targets,
+            values,
+            signatures,
+            calldatas,
+            startBlock,
+            endBlock,
+            updatablePeriodEndBlock,
+            1, // prop threshold
+            dao.minQuorumVotes(),
+            'some description'
+        );
+
+        vm.prank(proposer);
+
+        dao.propose(targets, values, signatures, calldatas, 'some description');
+    }
+}