chore: remove legacy references

package.json

@@ -30,7 +30,6 @@
     "@svgr/webpack": "^6.2.1",
     "@types/jest": "^27.0.3",
     "@types/lodash": "^4.14.176",
-    "@types/pug": "^2.0.5",
     "@types/react": "^17.0.31",
     "@typescript-eslint/eslint-plugin": "^5.1.0",
     "@typescript-eslint/parser": "^5.1.0",
@@ -50,17 +49,12 @@
     "husky": "^7.0.4",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^27.3.1",
-    "jest-transform-pug": "^0.1.0",
     "lint-staged": ">=10",
     "lodash": "^4.17.21",
     "mini-css-extract-plugin": "^2.4.3",
-    "ng-cache-loader": "0.0.26",
     "node-sass": "^6.0.1",
     "prettier": "^2.5.0",
     "pretty-quick": "^3.1.2",
-    "pug": "^3.0.2",
-    "pug-jest": "^1.0.1",
-    "pug-loader": "^2.4.0",
     "sass-loader": "^12.2.0",
     "serve-static": "^1.14.1",
     "@standardnotes/stylekit": "5.7.0",