feat: Initialize Svelte frontend with Vite, TailwindCSS, custom theme, and a basic "Hello World" component.

Provider/frontend/package-lock.json

@@ -9,7 +9,9 @@
       "version": "0.0.0",
       "devDependencies": {
         "@sveltejs/vite-plugin-svelte": "^6.2.1",
+        "@tailwindcss/vite": "^4.2.1",
         "svelte": "^5.45.2",
+        "tailwindcss": "^4.2.1",
         "vite": "^7.3.1"
       }
     },
@@ -904,6 +906,278 @@
         "vite": "^6.3.0 || ^7.0.0"
       }
     },
+    "node_modules/@tailwindcss/node": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.2.1.tgz",
+      "integrity": "sha512-jlx6sLk4EOwO6hHe1oCGm1Q4AN/s0rSrTTPBGPM0/RQ6Uylwq17FuU8IeJJKEjtc6K6O07zsvP+gDO6MMWo7pg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/remapping": "^2.3.5",
+        "enhanced-resolve": "^5.19.0",
+        "jiti": "^2.6.1",
+        "lightningcss": "1.31.1",
+        "magic-string": "^0.30.21",
+        "source-map-js": "^1.2.1",
+        "tailwindcss": "4.2.1"
+      }
+    },
+    "node_modules/@tailwindcss/oxide": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.2.1.tgz",
+      "integrity": "sha512-yv9jeEFWnjKCI6/T3Oq50yQEOqmpmpfzG1hcZsAOaXFQPfzWprWrlHSdGPEF3WQTi8zu8ohC9Mh9J470nT5pUw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 20"
+      },
+      "optionalDependencies": {
+        "@tailwindcss/oxide-android-arm64": "4.2.1",
+        "@tailwindcss/oxide-darwin-arm64": "4.2.1",
+        "@tailwindcss/oxide-darwin-x64": "4.2.1",
+        "@tailwindcss/oxide-freebsd-x64": "4.2.1",
+        "@tailwindcss/oxide-linux-arm-gnueabihf": "4.2.1",
+        "@tailwindcss/oxide-linux-arm64-gnu": "4.2.1",
+        "@tailwindcss/oxide-linux-arm64-musl": "4.2.1",
+        "@tailwindcss/oxide-linux-x64-gnu": "4.2.1",
+        "@tailwindcss/oxide-linux-x64-musl": "4.2.1",
+        "@tailwindcss/oxide-wasm32-wasi": "4.2.1",
+        "@tailwindcss/oxide-win32-arm64-msvc": "4.2.1",
+        "@tailwindcss/oxide-win32-x64-msvc": "4.2.1"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-android-arm64": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-android-arm64/-/oxide-android-arm64-4.2.1.tgz",
+      "integrity": "sha512-eZ7G1Zm5EC8OOKaesIKuw77jw++QJ2lL9N+dDpdQiAB/c/B2wDh0QPFHbkBVrXnwNugvrbJFk1gK2SsVjwWReg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-darwin-arm64": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-arm64/-/oxide-darwin-arm64-4.2.1.tgz",
+      "integrity": "sha512-q/LHkOstoJ7pI1J0q6djesLzRvQSIfEto148ppAd+BVQK0JYjQIFSK3JgYZJa+Yzi0DDa52ZsQx2rqytBnf8Hw==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-darwin-x64": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-x64/-/oxide-darwin-x64-4.2.1.tgz",
+      "integrity": "sha512-/f/ozlaXGY6QLbpvd/kFTro2l18f7dHKpB+ieXz+Cijl4Mt9AI2rTrpq7V+t04nK+j9XBQHnSMdeQRhbGyt6fw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-freebsd-x64": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-freebsd-x64/-/oxide-freebsd-x64-4.2.1.tgz",
+      "integrity": "sha512-5e/AkgYJT/cpbkys/OU2Ei2jdETCLlifwm7ogMC7/hksI2fC3iiq6OcXwjibcIjPung0kRtR3TxEITkqgn0TcA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-linux-arm-gnueabihf": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm-gnueabihf/-/oxide-linux-arm-gnueabihf-4.2.1.tgz",
+      "integrity": "sha512-Uny1EcVTTmerCKt/1ZuKTkb0x8ZaiuYucg2/kImO5A5Y/kBz41/+j0gxUZl+hTF3xkWpDmHX+TaWhOtba2Fyuw==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-linux-arm64-gnu": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-gnu/-/oxide-linux-arm64-gnu-4.2.1.tgz",
+      "integrity": "sha512-CTrwomI+c7n6aSSQlsPL0roRiNMDQ/YzMD9EjcR+H4f0I1SQ8QqIuPnsVp7QgMkC1Qi8rtkekLkOFjo7OlEFRQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-linux-arm64-musl": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-musl/-/oxide-linux-arm64-musl-4.2.1.tgz",
+      "integrity": "sha512-WZA0CHRL/SP1TRbA5mp9htsppSEkWuQ4KsSUumYQnyl8ZdT39ntwqmz4IUHGN6p4XdSlYfJwM4rRzZLShHsGAQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-linux-x64-gnu": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-gnu/-/oxide-linux-x64-gnu-4.2.1.tgz",
+      "integrity": "sha512-qMFzxI2YlBOLW5PhblzuSWlWfwLHaneBE0xHzLrBgNtqN6mWfs+qYbhryGSXQjFYB1Dzf5w+LN5qbUTPhW7Y5g==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-linux-x64-musl": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-musl/-/oxide-linux-x64-musl-4.2.1.tgz",
+      "integrity": "sha512-5r1X2FKnCMUPlXTWRYpHdPYUY6a1Ar/t7P24OuiEdEOmms5lyqjDRvVY1yy9Rmioh+AunQ0rWiOTPE8F9A3v5g==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-wasm32-wasi/-/oxide-wasm32-wasi-4.2.1.tgz",
+      "integrity": "sha512-MGFB5cVPvshR85MTJkEvqDUnuNoysrsRxd6vnk1Lf2tbiqNlXpHYZqkqOQalydienEWOHHFyyuTSYRsLfxFJ2Q==",
+      "bundleDependencies": [
+        "@napi-rs/wasm-runtime",
+        "@emnapi/core",
+        "@emnapi/runtime",
+        "@tybys/wasm-util",
+        "@emnapi/wasi-threads",
+        "tslib"
+      ],
+      "cpu": [
+        "wasm32"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/core": "^1.8.1",
+        "@emnapi/runtime": "^1.8.1",
+        "@emnapi/wasi-threads": "^1.1.0",
+        "@napi-rs/wasm-runtime": "^1.1.1",
+        "@tybys/wasm-util": "^0.10.1",
+        "tslib": "^2.8.1"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-win32-arm64-msvc": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-arm64-msvc/-/oxide-win32-arm64-msvc-4.2.1.tgz",
+      "integrity": "sha512-YlUEHRHBGnCMh4Nj4GnqQyBtsshUPdiNroZj8VPkvTZSoHsilRCwXcVKnG9kyi0ZFAS/3u+qKHBdDc81SADTRA==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-win32-x64-msvc": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-x64-msvc/-/oxide-win32-x64-msvc-4.2.1.tgz",
+      "integrity": "sha512-rbO34G5sMWWyrN/idLeVxAZgAKWrn5LiR3/I90Q9MkA67s6T1oB0xtTe+0heoBvHSpbU9Mk7i6uwJnpo4u21XQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/vite": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/vite/-/vite-4.2.1.tgz",
+      "integrity": "sha512-TBf2sJjYeb28jD2U/OhwdW0bbOsxkWPwQ7SrqGf9sVcoYwZj7rkXljroBO9wKBut9XnmQLXanuDUeqQK0lGg/w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@tailwindcss/node": "4.2.1",
+        "@tailwindcss/oxide": "4.2.1",
+        "tailwindcss": "4.2.1"
+      },
+      "peerDependencies": {
+        "vite": "^5.2.0 || ^6 || ^7"
+      }
+    },
     "node_modules/@types/estree": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",
@@ -971,6 +1245,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/detect-libc": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
+      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/devalue": {
       "version": "5.6.3",
       "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.3.tgz",
@@ -978,6 +1262,20 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/enhanced-resolve": {
+      "version": "5.20.0",
+      "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.20.0.tgz",
+      "integrity": "sha512-/ce7+jQ1PQ6rVXwe+jKEg5hW5ciicHwIQUagZkp6IufBoY3YDgdTTY1azVs0qoRgVmvsNB+rbjLJxDAeHHtwsQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "graceful-fs": "^4.2.4",
+        "tapable": "^2.3.0"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
     "node_modules/esbuild": {
       "version": "0.27.3",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.27.3.tgz",
@@ -1070,6 +1368,13 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
+    "node_modules/graceful-fs": {
+      "version": "4.2.11",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
+      "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==",
+      "dev": true,
+      "license": "ISC"
+    },
     "node_modules/is-reference": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/is-reference/-/is-reference-3.0.3.tgz",
@@ -1080,6 +1385,277 @@
         "@types/estree": "^1.0.6"
       }
     },
+    "node_modules/jiti": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/jiti/-/jiti-2.6.1.tgz",
+      "integrity": "sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "jiti": "lib/jiti-cli.mjs"
+      }
+    },
+    "node_modules/lightningcss": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.31.1.tgz",
+      "integrity": "sha512-l51N2r93WmGUye3WuFoN5k10zyvrVs0qfKBhyC5ogUQ6Ew6JUSswh78mbSO+IU3nTWsyOArqPCcShdQSadghBQ==",
+      "dev": true,
+      "license": "MPL-2.0",
+      "dependencies": {
+        "detect-libc": "^2.0.3"
+      },
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      },
+      "optionalDependencies": {
+        "lightningcss-android-arm64": "1.31.1",
+        "lightningcss-darwin-arm64": "1.31.1",
+        "lightningcss-darwin-x64": "1.31.1",
+        "lightningcss-freebsd-x64": "1.31.1",
+        "lightningcss-linux-arm-gnueabihf": "1.31.1",
+        "lightningcss-linux-arm64-gnu": "1.31.1",
+        "lightningcss-linux-arm64-musl": "1.31.1",
+        "lightningcss-linux-x64-gnu": "1.31.1",
+        "lightningcss-linux-x64-musl": "1.31.1",
+        "lightningcss-win32-arm64-msvc": "1.31.1",
+        "lightningcss-win32-x64-msvc": "1.31.1"
+      }
+    },
+    "node_modules/lightningcss-android-arm64": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-android-arm64/-/lightningcss-android-arm64-1.31.1.tgz",
+      "integrity": "sha512-HXJF3x8w9nQ4jbXRiNppBCqeZPIAfUo8zE/kOEGbW5NZvGc/K7nMxbhIr+YlFlHW5mpbg/YFPdbnCh1wAXCKFg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-darwin-arm64": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.31.1.tgz",
+      "integrity": "sha512-02uTEqf3vIfNMq3h/z2cJfcOXnQ0GRwQrkmPafhueLb2h7mqEidiCzkE4gBMEH65abHRiQvhdcQ+aP0D0g67sg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-darwin-x64": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.31.1.tgz",
+      "integrity": "sha512-1ObhyoCY+tGxtsz1lSx5NXCj3nirk0Y0kB/g8B8DT+sSx4G9djitg9ejFnjb3gJNWo7qXH4DIy2SUHvpoFwfTA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-freebsd-x64": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.31.1.tgz",
+      "integrity": "sha512-1RINmQKAItO6ISxYgPwszQE1BrsVU5aB45ho6O42mu96UiZBxEXsuQ7cJW4zs4CEodPUioj/QrXW1r9pLUM74A==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-arm-gnueabihf": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.31.1.tgz",
+      "integrity": "sha512-OOCm2//MZJ87CdDK62rZIu+aw9gBv4azMJuA8/KB74wmfS3lnC4yoPHm0uXZ/dvNNHmnZnB8XLAZzObeG0nS1g==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-arm64-gnu": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.31.1.tgz",
+      "integrity": "sha512-WKyLWztD71rTnou4xAD5kQT+982wvca7E6QoLpoawZ1gP9JM0GJj4Tp5jMUh9B3AitHbRZ2/H3W5xQmdEOUlLg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-arm64-musl": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.31.1.tgz",
+      "integrity": "sha512-mVZ7Pg2zIbe3XlNbZJdjs86YViQFoJSpc41CbVmKBPiGmC4YrfeOyz65ms2qpAobVd7WQsbW4PdsSJEMymyIMg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-x64-gnu": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.31.1.tgz",
+      "integrity": "sha512-xGlFWRMl+0KvUhgySdIaReQdB4FNudfUTARn7q0hh/V67PVGCs3ADFjw+6++kG1RNd0zdGRlEKa+T13/tQjPMA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-x64-musl": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.31.1.tgz",
+      "integrity": "sha512-eowF8PrKHw9LpoZii5tdZwnBcYDxRw2rRCyvAXLi34iyeYfqCQNA9rmUM0ce62NlPhCvof1+9ivRaTY6pSKDaA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-win32-arm64-msvc": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.31.1.tgz",
+      "integrity": "sha512-aJReEbSEQzx1uBlQizAOBSjcmr9dCdL3XuC/6HLXAxmtErsj2ICo5yYggg1qOODQMtnjNQv2UHb9NpOuFtYe4w==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-win32-x64-msvc": {
+      "version": "1.31.1",
+      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.31.1.tgz",
+      "integrity": "sha512-I9aiFrbd7oYHwlnQDqr1Roz+fTz61oDDJX7n9tYF9FJymH1cIN1DtKw3iYt6b8WZgEjoNwVSncwF4wx/ZedMhw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MPL-2.0",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
     "node_modules/locate-character": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/locate-character/-/locate-character-3.0.0.tgz",
@@ -1259,6 +1835,27 @@
         "node": ">=18"
       }
     },
+    "node_modules/tailwindcss": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.1.tgz",
+      "integrity": "sha512-/tBrSQ36vCleJkAOsy9kbNTgaxvGbyOamC30PRePTQe/o1MFwEKHQk4Cn7BNGaPtjp+PuUrByJehM1hgxfq4sw==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/tapable": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.3.0.tgz",
+      "integrity": "sha512-g9ljZiwki/LfxmQADO3dEY1CbpmXT5Hm2fJ+QaGKwSXUylMybePR7/67YW7jOrrvjEgL1Fmz5kzyAjWVWLlucg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/webpack"
+      }
+    },
     "node_modules/tinyglobby": {
       "version": "0.2.15",
       "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",

Provider/frontend/package.json

@@ -10,7 +10,9 @@
   },
   "devDependencies": {
     "@sveltejs/vite-plugin-svelte": "^6.2.1",
+    "@tailwindcss/vite": "^4.2.1",
     "svelte": "^5.45.2",
+    "tailwindcss": "^4.2.1",
     "vite": "^7.3.1"
   }
 }

Provider/frontend/src/App.svelte

@@ -1,67 +1,19 @@
 <script>
-  let title = 'Calendink Provider';
+  let title = "Calendink Provider";
-  let subtitle = 'ESP32-S3 System Dashboard';
+  let subtitle = "ESP32-S3 System Dashboard";
 </script>
 
-<main>
+<main class="min-h-screen bg-bg-primary flex items-center justify-center p-4">
-  <div class="card">
+  <div class="w-full max-w-xl">
-    <h1>{title}</h1>
+    <div class="bg-bg-card border border-border rounded-xl p-8 text-center">
-    <p class="subtitle">{subtitle}</p>
+      <h1 class="text-2xl font-bold text-accent mb-2">{title}</h1>
-    <div class="status">
+      <p class="text-text-secondary text-sm mb-6">{subtitle}</p>
-      <span class="dot"></span>
+      <div
+        class="inline-flex items-center gap-2 bg-accent/10 border border-accent/20 rounded-full px-4 py-2 text-sm text-accent"
+      >
+        <span class="w-2 h-2 rounded-full bg-success animate-pulse"></span>
         <span>Hello World — Frontend is running!</span>
       </div>
     </div>
+  </div>
 </main>
-
-<style>
-  main {
-    width: 100%;
-  }
-
-  .card {
-    background-color: var(--bg-card);
-    border: 1px solid var(--border);
-    border-radius: 0.75rem;
-    padding: 2rem;
-    text-align: center;
-  }
-
-  h1 {
-    font-size: 1.75rem;
-    font-weight: 700;
-    color: var(--accent);
-    margin-bottom: 0.5rem;
-  }
-
-  .subtitle {
-    color: var(--text-secondary);
-    font-size: 0.9rem;
-    margin-bottom: 1.5rem;
-  }
-
-  .status {
-    display: inline-flex;
-    align-items: center;
-    gap: 0.5rem;
-    background-color: rgba(56, 189, 248, 0.1);
-    border: 1px solid rgba(56, 189, 248, 0.2);
-    border-radius: 9999px;
-    padding: 0.5rem 1rem;
-    font-size: 0.85rem;
-    color: var(--accent);
-  }
-
-  .dot {
-    width: 8px;
-    height: 8px;
-    border-radius: 50%;
-    background-color: #22c55e;
-    animation: pulse 2s ease-in-out infinite;
-  }
-
-  @keyframes pulse {
-    0%, 100% { opacity: 1; }
-    50% { opacity: 0.4; }
-  }
-</style>

Provider/frontend/src/app.css

@@ -1,31 +1,19 @@
-:root {
+@import "tailwindcss";
-  --bg-primary: #0f172a;
-  --bg-card: #1e293b;
-  --text-primary: #f1f5f9;
-  --text-secondary: #94a3b8;
-  --accent: #38bdf8;
-  --accent-hover: #7dd3fc;
-  --border: #334155;
-}
 
-* {
+/*
-  margin: 0;
+ * Custom theme overrides for Calendink ESP32 dashboard.
-  padding: 0;
+ * TailwindCSS v4 uses CSS-based configuration via @theme.
-  box-sizing: border-box;
+ */
-}
+@theme {
-
+  --color-bg-primary: #0f172a;
-body {
+  --color-bg-card: #1e293b;
-  font-family: system-ui, -apple-system, sans-serif;
+  --color-bg-card-hover: #263548;
-  background-color: var(--bg-primary);
+  --color-text-primary: #f1f5f9;
-  color: var(--text-primary);
+  --color-text-secondary: #94a3b8;
-  min-height: 100vh;
+  --color-accent: #38bdf8;
-  display: flex;
+  --color-accent-hover: #7dd3fc;
-  justify-content: center;
+  --color-border: #334155;
-  align-items: center;
+  --color-success: #22c55e;
-}
+  --color-danger: #ef4444;
-
+  --color-danger-hover: #f87171;
-#app {
-  width: 100%;
-  max-width: 640px;
-  padding: 1rem;
 }

Provider/frontend/vite.config.js

@@ -1,9 +1,13 @@
 import { defineConfig } from 'vite'
 import { svelte } from '@sveltejs/vite-plugin-svelte'
+import tailwindcss from '@tailwindcss/vite'
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [svelte()],
+  plugins: [
+    svelte(),
+    tailwindcss(),
+  ],
   // Resolve the W: subst drive to avoid path mismatches on Windows
   resolve: {
     preserveSymlinks: true,