feat: add SPK token deployment script (#31)

script/input/1/phase-1d/template-spk-deploy.json

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+{
+  "admin": "address: the address of MCD_PAUSE_PROXY"
+}

script/input/8453/README.md

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+Script inputs for Base.

script/input/8453/phase-1d/template-spk-deploy.json

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+{
+  "admin": "address: the address of the Sky Governance Relay for the network"
+}

script/output/8453/phase-1d/README.md

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+Script outputs for Base for `phase-1d`.

script/phase-1d/40-SpkDeploy.s.sol

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+// SPDX-FileCopyrightText: © 2023 Dai Foundation <www.daifoundation.org>
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+pragma solidity ^0.8.16;
+
+import {Script} from "forge-std/Script.sol";
+import {ScriptTools} from "dss-test/ScriptTools.sol";
+import {Reader} from "../helpers/Reader.sol";
+import {SDAODeploy, SDAODeployParams} from "../dependencies/SDAODeploy.sol";
+
+contract Phase1d_SpkDeployScript is Script {
+    ChainlogLike internal constant chainlog = ChainlogLike(0xdA0Ab1e0017DEbCd72Be8599041a2aa3bA7e740F);
+    string internal constant NAME = "phase-1d/spk-deploy";
+
+    function run() external {
+        Reader reader = new Reader(ScriptTools.loadConfig());
+
+        address admin = reader.envOrReadAddress("FOUNDRY_ADMIN", ".admin");
+
+        vm.startBroadcast();
+
+        address spk = SDAODeploy.deploy(
+            SDAODeployParams({deployer: msg.sender, owner: admin, name: "Spark", symbol: "SPK"})
+        );
+
+        vm.stopBroadcast();
+
+        ScriptTools.exportContract(NAME, "admin", admin);
+        ScriptTools.exportContract(NAME, "spk", spk);
+        ScriptTools.exportValue(NAME, "name", "Spark");
+        ScriptTools.exportValue(NAME, "symbol", "SPK");
+    }
+}
+
+interface ChainlogLike {
+    function getAddress(bytes32 _key) external view returns (address addr);
+}