diff --git a/.eslintrc b/.eslintrc
deleted file mode 100644
index 10cf1b3f..00000000
--- a/.eslintrc
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"extends": ["@codeyourfuture/standard", "prettier"],
-	"parserOptions": {
-		"ecmaVersion": 2021,
-		"sourceType": "module"
-	},
-	"reportUnusedDisableDirectives": true,
-	"root": true
-}
diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 00000000..6dd437c0
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,16 @@
+{
+	"extends": ["@codeyourfuture/standard", "prettier"],
+	"parserOptions": {
+		"ecmaVersion": 2022,
+		"sourceType": "module"
+	},
+	"plugins": ["import"],
+	"reportUnusedDisableDirectives": true,
+	"root": true,
+	"rules": {
+		"import/order": [
+			"error",
+			{ "alphabetize": { "order": "asc" }, "newlines-between": "always" }
+		]
+	}
+}
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index eec9747c..d5506544 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -7,6 +7,19 @@ on:
 jobs:
   nodejs:
     runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_PASSWORD: keepitsecret
+          POSTGRES_USER: testdb
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
     steps:
       - uses: textbook/take-action@nodejs
         with:
@@ -15,6 +28,7 @@ jobs:
       - run: npm run lint
       - run: npm run test:cover
         env:
+          DATABASE_URL: postgres://testdb:keepitsecret@localhost:5432/testdb
           FORCE_COLOR: true
       - run: npm run e2e
       - run: npm run e2e:dev
diff --git a/api/.eslintrc b/api/.eslintrc.json
similarity index 86%
rename from api/.eslintrc
rename to api/.eslintrc.json
index eed8a20e..60c2b464 100644
--- a/api/.eslintrc
+++ b/api/.eslintrc.json
@@ -3,7 +3,7 @@
 	"ignorePatterns": ["/static/"],
 	"overrides": [
 		{
-			"files": ["*.test.js"],
+			"files": ["*.test.js", "setupTests.js"],
 			"extends": ["plugin:jest/recommended"],
 			"rules": {
 				"jest/expect-expect": [
@@ -14,6 +14,9 @@
 			}
 		}
 	],
+	"parserOptions": {
+		"ecmaVersion": 2022
+	},
 	"rules": {
 		"no-console": "warn",
 		"no-restricted-syntax": [
diff --git a/api/app.js b/api/app.js
index fe1d95f8..31309f11 100644
--- a/api/app.js
+++ b/api/app.js
@@ -1,7 +1,9 @@
 import express from "express";
 
+import db from "./db.js";
 import config from "./utils/config.js";
 import {
+	asyncHandler,
 	clientRouter,
 	configuredHelmet,
 	configuredMorgan,
@@ -20,7 +22,13 @@ if (config.production) {
 	app.use(httpsOnly());
 }
 
-app.get("/healthz", (_, res) => res.sendStatus(200));
+app.get(
+	"/healthz",
+	asyncHandler(async (_, res) => {
+		await db.query("SELECT 1;");
+		res.sendStatus(200);
+	}),
+);
 
 app.use(clientRouter("/api"));
 
diff --git a/api/db.js b/api/db.js
new file mode 100644
index 00000000..e4e95385
--- /dev/null
+++ b/api/db.js
@@ -0,0 +1,26 @@
+import { default as pg } from "pg";
+
+import config from "./utils/config.js";
+import logger from "./utils/logger.js";
+
+const pool = new pg.Pool({
+	connectionString: config.databaseUrl,
+	connectionTimeoutMillis: 5_000,
+});
+
+pool.on("error", (err) => logger.error("%O", err));
+
+export const connect = async () => {
+	const client = await pool.connect();
+	logger.info("connected to %s", client.database);
+	client.release();
+};
+
+export const disconnect = async () => await pool.end();
+
+export default {
+	query(...args) {
+		logger.debug("Postgres query: %O", args);
+		return pool.query.apply(pool, args);
+	},
+};
diff --git a/api/jest.config.js b/api/jest.config.js
index d6258327..84e6f263 100644
--- a/api/jest.config.js
+++ b/api/jest.config.js
@@ -5,4 +5,5 @@ export default {
 	coverageReporters: [["json", { file: "api.json" }], "text"],
 	rootDir: ".",
 	transform: {},
+	setupFilesAfterEnv: ["<rootDir>/setupTests.js"],
 };
diff --git a/api/package.json b/api/package.json
index dff0c3c7..c80753ed 100644
--- a/api/package.json
+++ b/api/package.json
@@ -17,6 +17,7 @@
 		"express": "^4.18.2",
 		"helmet": "^7.1.0",
 		"morgan": "^1.10.0",
+		"pg": "^8.11.3",
 		"winston": "^3.11.0"
 	},
 	"devDependencies": {
diff --git a/api/server.js b/api/server.js
index d3a55b85..77d5362e 100644
--- a/api/server.js
+++ b/api/server.js
@@ -1,8 +1,12 @@
 import app from "./app.js";
-
+import { connect } from "./db.js";
 import config from "./utils/config.js";
 import logger from "./utils/logger.js";
 
 const { port } = config;
 
-app.listen(port, () => logger.info(`listening on ${port}`));
+await connect();
+
+const server = app.listen(port);
+
+server.on("listening", () => logger.info(`listening on ${port}`));
diff --git a/api/setupTests.js b/api/setupTests.js
new file mode 100644
index 00000000..70a7274e
--- /dev/null
+++ b/api/setupTests.js
@@ -0,0 +1,5 @@
+import { connect, disconnect } from "./db.js";
+
+beforeAll(() => connect());
+
+afterAll(() => disconnect());
diff --git a/api/utils/config.js b/api/utils/config.js
index b06e0f75..31227426 100644
--- a/api/utils/config.js
+++ b/api/utils/config.js
@@ -11,15 +11,29 @@ const dotenvPath = resolve(
 
 configDotenv({ path: dotenvPath });
 
+requireArgs(["DATABASE_URL"]);
+
 /**
+ * @property {string} databaseUrl
  * @property {string} dotenvPath
  * @property {string} logLevel
  * @property {number} port
  * @property {boolean} production
  */
 export default {
+	databaseUrl: process.env.DATABASE_URL,
 	dotenvPath,
 	logLevel: process.env.LOG_LEVEL?.toLowerCase() ?? "info",
 	port: parseInt(process.env.PORT ?? "3000", 10),
 	production: process.env.NODE_ENV?.toLowerCase() === "production",
 };
+
+function requireArgs(required) {
+	const missing = required.filter((variable) => !process.env[variable]);
+	if (missing.length > 0) {
+		process.exitCode = 1;
+		throw new Error(
+			`missing required environment variable(s): ${missing.join(", ")}`,
+		);
+	}
+}
diff --git a/api/utils/middleware.js b/api/utils/middleware.js
index cc118ec9..9f0a38e7 100644
--- a/api/utils/middleware.js
+++ b/api/utils/middleware.js
@@ -9,6 +9,17 @@ import logger from "./logger.js";
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
+export const asyncHandler = (handler) => {
+	/** @type {import("express").RequestHandler} */
+	return async (req, res, next) => {
+		try {
+			await handler(req, res, next);
+		} catch (err) {
+			next(err);
+		}
+	};
+};
+
 export const clientRouter = (apiRoot) => {
 	const staticDir = join(__dirname, "..", "static");
 	const router = Router();
diff --git a/e2e/.eslintrc b/e2e/.eslintrc.json
similarity index 100%
rename from e2e/.eslintrc
rename to e2e/.eslintrc.json
diff --git a/package-lock.json b/package-lock.json
index 7485fa1c..422faab6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,6 +20,7 @@
 				"cross-env": "^7.0.3",
 				"eslint": "^8.56.0",
 				"eslint-config-prettier": "^9.1.0",
+				"eslint-plugin-import": "^2.29.1",
 				"husky": "^9.0.6",
 				"lint-staged": "^15.2.0",
 				"nyc": "^15.1.0",
@@ -39,6 +40,7 @@
 				"express": "^4.18.2",
 				"helmet": "^7.1.0",
 				"morgan": "^1.10.0",
+				"pg": "^8.11.3",
 				"winston": "^3.11.0"
 			},
 			"devDependencies": {
@@ -2577,6 +2579,12 @@
 			"integrity": "sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==",
 			"dev": true
 		},
+		"node_modules/@types/json5": {
+			"version": "0.0.29",
+			"resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
+			"integrity": "sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==",
+			"dev": true
+		},
 		"node_modules/@types/node": {
 			"version": "20.11.10",
 			"resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.10.tgz",
@@ -3281,6 +3289,25 @@
 				"node": ">=8"
 			}
 		},
+		"node_modules/array.prototype.findlastindex": {
+			"version": "1.2.3",
+			"resolved": "https://registry.npmjs.org/array.prototype.findlastindex/-/array.prototype.findlastindex-1.2.3.tgz",
+			"integrity": "sha512-LzLoiOMAxvy+Gd3BAq3B7VeIgPdo+Q8hthvKtXybMvRV0jrXfJM/t8mw7nNlpEcVlVUnCnM2KSX4XU5HmpodOA==",
+			"dev": true,
+			"dependencies": {
+				"call-bind": "^1.0.2",
+				"define-properties": "^1.2.0",
+				"es-abstract": "^1.22.1",
+				"es-shim-unscopables": "^1.0.0",
+				"get-intrinsic": "^1.2.1"
+			},
+			"engines": {
+				"node": ">= 0.4"
+			},
+			"funding": {
+				"url": "https://github.com/sponsors/ljharb"
+			}
+		},
 		"node_modules/array.prototype.flat": {
 			"version": "1.3.2",
 			"resolved": "https://registry.npmjs.org/array.prototype.flat/-/array.prototype.flat-1.3.2.tgz",
@@ -3720,6 +3747,14 @@
 			"integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
 			"dev": true
 		},
+		"node_modules/buffer-writer": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/buffer-writer/-/buffer-writer-2.0.0.tgz",
+			"integrity": "sha512-a7ZpuTZU1TRtnwyCNW3I5dc0wWNC3VR9S++Ewyk2HHZdrO3CQJqSpd+95Us590V6AL7JqUAH2IwZ/398PmNFgw==",
+			"engines": {
+				"node": ">=4"
+			}
+		},
 		"node_modules/builtin-modules": {
 			"version": "3.3.0",
 			"resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.3.0.tgz",
@@ -5037,6 +5072,52 @@
 				"eslint": ">=7.0.0"
 			}
 		},
+		"node_modules/eslint-import-resolver-node": {
+			"version": "0.3.9",
+			"resolved": "https://registry.npmjs.org/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.9.tgz",
+			"integrity": "sha512-WFj2isz22JahUv+B788TlO3N6zL3nNJGU8CcZbPZvVEkBPaJdCV4vy5wyghty5ROFbCRnm132v8BScu5/1BQ8g==",
+			"dev": true,
+			"dependencies": {
+				"debug": "^3.2.7",
+				"is-core-module": "^2.13.0",
+				"resolve": "^1.22.4"
+			}
+		},
+		"node_modules/eslint-import-resolver-node/node_modules/debug": {
+			"version": "3.2.7",
+			"resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+			"integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+			"dev": true,
+			"dependencies": {
+				"ms": "^2.1.1"
+			}
+		},
+		"node_modules/eslint-module-utils": {
+			"version": "2.8.0",
+			"resolved": "https://registry.npmjs.org/eslint-module-utils/-/eslint-module-utils-2.8.0.tgz",
+			"integrity": "sha512-aWajIYfsqCKRDgUfjEXNN/JlrzauMuSEy5sbd7WXbtW3EH6A6MpwEh42c7qD+MqQo9QMJ6fWLAeIJynx0g6OAw==",
+			"dev": true,
+			"dependencies": {
+				"debug": "^3.2.7"
+			},
+			"engines": {
+				"node": ">=4"
+			},
+			"peerDependenciesMeta": {
+				"eslint": {
+					"optional": true
+				}
+			}
+		},
+		"node_modules/eslint-module-utils/node_modules/debug": {
+			"version": "3.2.7",
+			"resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+			"integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+			"dev": true,
+			"dependencies": {
+				"ms": "^2.1.1"
+			}
+		},
 		"node_modules/eslint-plugin-es-x": {
 			"version": "7.5.0",
 			"resolved": "https://registry.npmjs.org/eslint-plugin-es-x/-/eslint-plugin-es-x-7.5.0.tgz",
@@ -5057,6 +5138,58 @@
 				"eslint": ">=8"
 			}
 		},
+		"node_modules/eslint-plugin-import": {
+			"version": "2.29.1",
+			"resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.29.1.tgz",
+			"integrity": "sha512-BbPC0cuExzhiMo4Ff1BTVwHpjjv28C5R+btTOGaCRC7UEz801up0JadwkeSk5Ued6TG34uaczuVuH6qyy5YUxw==",
+			"dev": true,
+			"dependencies": {
+				"array-includes": "^3.1.7",
+				"array.prototype.findlastindex": "^1.2.3",
+				"array.prototype.flat": "^1.3.2",
+				"array.prototype.flatmap": "^1.3.2",
+				"debug": "^3.2.7",
+				"doctrine": "^2.1.0",
+				"eslint-import-resolver-node": "^0.3.9",
+				"eslint-module-utils": "^2.8.0",
+				"hasown": "^2.0.0",
+				"is-core-module": "^2.13.1",
+				"is-glob": "^4.0.3",
+				"minimatch": "^3.1.2",
+				"object.fromentries": "^2.0.7",
+				"object.groupby": "^1.0.1",
+				"object.values": "^1.1.7",
+				"semver": "^6.3.1",
+				"tsconfig-paths": "^3.15.0"
+			},
+			"engines": {
+				"node": ">=4"
+			},
+			"peerDependencies": {
+				"eslint": "^2 || ^3 || ^4 || ^5 || ^6 || ^7.2.0 || ^8"
+			}
+		},
+		"node_modules/eslint-plugin-import/node_modules/debug": {
+			"version": "3.2.7",
+			"resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+			"integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+			"dev": true,
+			"dependencies": {
+				"ms": "^2.1.1"
+			}
+		},
+		"node_modules/eslint-plugin-import/node_modules/doctrine": {
+			"version": "2.1.0",
+			"resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz",
+			"integrity": "sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==",
+			"dev": true,
+			"dependencies": {
+				"esutils": "^2.0.2"
+			},
+			"engines": {
+				"node": ">=0.10.0"
+			}
+		},
 		"node_modules/eslint-plugin-jest": {
 			"version": "27.6.3",
 			"resolved": "https://registry.npmjs.org/eslint-plugin-jest/-/eslint-plugin-jest-27.6.3.tgz",
@@ -9073,6 +9206,15 @@
 				"node": "*"
 			}
 		},
+		"node_modules/minimist": {
+			"version": "1.2.8",
+			"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+			"integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+			"dev": true,
+			"funding": {
+				"url": "https://github.com/sponsors/ljharb"
+			}
+		},
 		"node_modules/mlly": {
 			"version": "1.5.0",
 			"resolved": "https://registry.npmjs.org/mlly/-/mlly-1.5.0.tgz",
@@ -9687,6 +9829,18 @@
 				"url": "https://github.com/sponsors/ljharb"
 			}
 		},
+		"node_modules/object.groupby": {
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/object.groupby/-/object.groupby-1.0.1.tgz",
+			"integrity": "sha512-HqaQtqLnp/8Bn4GL16cj+CUYbnpe1bh0TtEaWvybszDG4tgxCJuRpV8VGuvNaI1fAnI4lUJzDG55MXcOH4JZcQ==",
+			"dev": true,
+			"dependencies": {
+				"call-bind": "^1.0.2",
+				"define-properties": "^1.2.0",
+				"es-abstract": "^1.22.1",
+				"get-intrinsic": "^1.2.1"
+			}
+		},
 		"node_modules/object.hasown": {
 			"version": "1.1.3",
 			"resolved": "https://registry.npmjs.org/object.hasown/-/object.hasown-1.1.3.tgz",
@@ -9944,6 +10098,11 @@
 				"node": ">=8"
 			}
 		},
+		"node_modules/packet-reader": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/packet-reader/-/packet-reader-1.0.0.tgz",
+			"integrity": "sha512-HAKu/fG3HpHFO0AA8WE8q2g+gBJaZ9MG7fcKk+IJPLTGAD6Psw4443l+9DGRbOIh3/aXr7Phy0TjilYivJo5XQ=="
+		},
 		"node_modules/parent-module": {
 			"version": "1.0.1",
 			"resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
@@ -10056,6 +10215,89 @@
 				"node": "*"
 			}
 		},
+		"node_modules/pg": {
+			"version": "8.11.3",
+			"resolved": "https://registry.npmjs.org/pg/-/pg-8.11.3.tgz",
+			"integrity": "sha512-+9iuvG8QfaaUrrph+kpF24cXkH1YOOUeArRNYIxq1viYHZagBxrTno7cecY1Fa44tJeZvaoG+Djpkc3JwehN5g==",
+			"dependencies": {
+				"buffer-writer": "2.0.0",
+				"packet-reader": "1.0.0",
+				"pg-connection-string": "^2.6.2",
+				"pg-pool": "^3.6.1",
+				"pg-protocol": "^1.6.0",
+				"pg-types": "^2.1.0",
+				"pgpass": "1.x"
+			},
+			"engines": {
+				"node": ">= 8.0.0"
+			},
+			"optionalDependencies": {
+				"pg-cloudflare": "^1.1.1"
+			},
+			"peerDependencies": {
+				"pg-native": ">=3.0.1"
+			},
+			"peerDependenciesMeta": {
+				"pg-native": {
+					"optional": true
+				}
+			}
+		},
+		"node_modules/pg-cloudflare": {
+			"version": "1.1.1",
+			"resolved": "https://registry.npmjs.org/pg-cloudflare/-/pg-cloudflare-1.1.1.tgz",
+			"integrity": "sha512-xWPagP/4B6BgFO+EKz3JONXv3YDgvkbVrGw2mTo3D6tVDQRh1e7cqVGvyR3BE+eQgAvx1XhW/iEASj4/jCWl3Q==",
+			"optional": true
+		},
+		"node_modules/pg-connection-string": {
+			"version": "2.6.2",
+			"resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.6.2.tgz",
+			"integrity": "sha512-ch6OwaeaPYcova4kKZ15sbJ2hKb/VP48ZD2gE7i1J+L4MspCtBMAx8nMgz7bksc7IojCIIWuEhHibSMFH8m8oA=="
+		},
+		"node_modules/pg-int8": {
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+			"integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==",
+			"engines": {
+				"node": ">=4.0.0"
+			}
+		},
+		"node_modules/pg-pool": {
+			"version": "3.6.1",
+			"resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.6.1.tgz",
+			"integrity": "sha512-jizsIzhkIitxCGfPRzJn1ZdcosIt3pz9Sh3V01fm1vZnbnCMgmGl5wvGGdNN2EL9Rmb0EcFoCkixH4Pu+sP9Og==",
+			"peerDependencies": {
+				"pg": ">=8.0"
+			}
+		},
+		"node_modules/pg-protocol": {
+			"version": "1.6.0",
+			"resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.6.0.tgz",
+			"integrity": "sha512-M+PDm637OY5WM307051+bsDia5Xej6d9IR4GwJse1qA1DIhiKlksvrneZOYQq42OM+spubpcNYEo2FcKQrDk+Q=="
+		},
+		"node_modules/pg-types": {
+			"version": "2.2.0",
+			"resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+			"integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+			"dependencies": {
+				"pg-int8": "1.0.1",
+				"postgres-array": "~2.0.0",
+				"postgres-bytea": "~1.0.0",
+				"postgres-date": "~1.0.4",
+				"postgres-interval": "^1.1.0"
+			},
+			"engines": {
+				"node": ">=4"
+			}
+		},
+		"node_modules/pgpass": {
+			"version": "1.0.5",
+			"resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
+			"integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==",
+			"dependencies": {
+				"split2": "^4.1.0"
+			}
+		},
 		"node_modules/picocolors": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
@@ -10242,6 +10484,41 @@
 				"node": "^10 || ^12 || >=14"
 			}
 		},
+		"node_modules/postgres-array": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+			"integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==",
+			"engines": {
+				"node": ">=4"
+			}
+		},
+		"node_modules/postgres-bytea": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.0.tgz",
+			"integrity": "sha512-xy3pmLuQqRBZBXDULy7KbaitYqLcmxigw14Q5sj8QBVLqEwXfeybIKVWiqAXTlcvdvb0+xkOtDbfQMOf4lST1w==",
+			"engines": {
+				"node": ">=0.10.0"
+			}
+		},
+		"node_modules/postgres-date": {
+			"version": "1.0.7",
+			"resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
+			"integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==",
+			"engines": {
+				"node": ">=0.10.0"
+			}
+		},
+		"node_modules/postgres-interval": {
+			"version": "1.2.0",
+			"resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+			"integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+			"dependencies": {
+				"xtend": "^4.0.0"
+			},
+			"engines": {
+				"node": ">=0.10.0"
+			}
+		},
 		"node_modules/prelude-ls": {
 			"version": "1.2.1",
 			"resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -11258,6 +11535,14 @@
 			"integrity": "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ==",
 			"dev": true
 		},
+		"node_modules/split2": {
+			"version": "4.2.0",
+			"resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz",
+			"integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==",
+			"engines": {
+				"node": ">= 10.x"
+			}
+		},
 		"node_modules/sprintf-js": {
 			"version": "1.0.3",
 			"resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -11821,6 +12106,39 @@
 				"typescript": ">=4.2.0"
 			}
 		},
+		"node_modules/tsconfig-paths": {
+			"version": "3.15.0",
+			"resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.15.0.tgz",
+			"integrity": "sha512-2Ac2RgzDe/cn48GvOe3M+o82pEFewD3UPbyoUHHdKasHwJKjds4fLXWf/Ux5kATBKN20oaFGu+jbElp1pos0mg==",
+			"dev": true,
+			"dependencies": {
+				"@types/json5": "^0.0.29",
+				"json5": "^1.0.2",
+				"minimist": "^1.2.6",
+				"strip-bom": "^3.0.0"
+			}
+		},
+		"node_modules/tsconfig-paths/node_modules/json5": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+			"integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
+			"dev": true,
+			"dependencies": {
+				"minimist": "^1.2.0"
+			},
+			"bin": {
+				"json5": "lib/cli.js"
+			}
+		},
+		"node_modules/tsconfig-paths/node_modules/strip-bom": {
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
+			"integrity": "sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==",
+			"dev": true,
+			"engines": {
+				"node": ">=4"
+			}
+		},
 		"node_modules/tslib": {
 			"version": "2.6.2",
 			"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
@@ -12644,6 +12962,14 @@
 			"integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==",
 			"dev": true
 		},
+		"node_modules/xtend": {
+			"version": "4.0.2",
+			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+			"integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+			"engines": {
+				"node": ">=0.4"
+			}
+		},
 		"node_modules/y18n": {
 			"version": "5.0.8",
 			"resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
diff --git a/package.json b/package.json
index a871dbf7..fdeccd78 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
 		"cross-env": "^7.0.3",
 		"eslint": "^8.56.0",
 		"eslint-config-prettier": "^9.1.0",
+		"eslint-plugin-import": "^2.29.1",
 		"husky": "^9.0.6",
 		"lint-staged": "^15.2.0",
 		"nyc": "^15.1.0",
diff --git a/web/.eslintrc b/web/.eslintrc.json
similarity index 100%
rename from web/.eslintrc
rename to web/.eslintrc.json
diff --git a/web/vite.config.js b/web/vite.config.js
index c84e6636..62916837 100644
--- a/web/vite.config.js
+++ b/web/vite.config.js
@@ -1,6 +1,6 @@
 /* eslint-env node */
-import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react-swc";
+import { defineConfig } from "vite";
 
 const apiPort = process.env.API_PORT ?? "3100";