Scope format and lint scripts to ./src

`npm run format` and `npm run lint:eslint` traverse the whole repo by
default, which fails on systems where `test/environment/docker-dev-volumes`
contains directories owned by container users (e.g. solr/data) and is
not readable by the developer's UID. The pre-commit hook then aborts.

Narrowing the globs to `./src` keeps the formatters and linters running
on what we actually care about — application source — and lets the
pre-commit hook succeed regardless of how container volumes are
provisioned.

Author: ErykKul

package.json

@@ -16,10 +16,10 @@
     "test:coverage": "jest --coverage -c jest.config.ts",
     "test:coverage:check": "jest --coverage --ci --config jest.config.ts",
     "lint": "npm run lint:eslint && npm run lint:prettier",
-    "lint:fix": "eslint --fix --ext .ts ./src --ignore-path .gitignore .",
-    "lint:eslint": "eslint --ignore-path .gitignore .",
+    "lint:fix": "eslint --fix --ext .ts --ignore-path .gitignore ./src",
+    "lint:eslint": "eslint --ignore-path .gitignore ./src",
     "lint:prettier": "prettier --check '**/*.(yml|json|md)'",
-    "format": "prettier --write './**/*.{js,ts,md,json,yml,md}' --config ./.prettierrc",
+    "format": "prettier --write './src/**/*.{js,ts,md,json,yml,md}' --config ./.prettierrc",
     "typecheck": "tsc --noEmit",
     "prepare": "husky"
   },