resolve bootswatch contrast issue [skip actions]

This will solve https://github.com/sle118/squeezelite-esp32/issues/319

.gitmodules

@@ -8,3 +8,6 @@
 [submodule "components/wifi-manager/UML-State-Machine-in-C"]
 	path = components/wifi-manager/UML-State-Machine-in-C
 	url = https://github.com/kiishor/UML-State-Machine-in-C
+[submodule "components/wifi-manager/webapp/src/bootswatch"]
+	path = components/wifi-manager/webapp/src/bootswatch
+	url = https://github.com/thomaspark/bootswatch.git

components/wifi-manager/webapp/package.json

@@ -22,7 +22,7 @@
     "babel": "^6.23.0",
     "babel-loader": "^8.2.3",
     "babel-runtime": "^6.26.0",
-    "bootswatch": "^5.1.3",
+    "bootswatch": "file:src/bootswatch",
     "clean-webpack-plugin": "^4.0.0",
     "commander": "^8.3.0",
     "compression-webpack-plugin": "^9.2.0",
@@ -68,7 +68,7 @@
     "typescript": "^4.5.5",
     "webpack": "^5.67.0",
     "webpack-bundle-analyzer": "^4.8.0",
-    "webpack-cli": "^4.9.2",
+    "webpack-cli": "^5.1.4",
     "webpack-dev-server": "^4.7.3"
   },
   "dependencies": {
@@ -76,6 +76,7 @@
     "async-mutex": "^0.3.2",
     "bootstrap": "^5.1.3",
     "jquery": "^3.6.0",
+    "npm": "^10.1.0",
     "popper.js": "^1.16.1",
     "webpack-visualizer-plugin": "^0.1.11",
     "webpack-visualizer-plugin2": "^1.0.0"