From 9e4d5cda4aef2c753474bb3b3fca778f9560a27e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sun, 29 Mar 2026 19:06:25 +0000
Subject: [PATCH 1/2] deps(npm): bump tailwindcss in /frontend/taskdeck-web

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) from 3.4.18 to 4.2.2.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.2.2/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-version: 4.2.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 frontend/taskdeck-web/package-lock.json | 603 +-----------------------
 frontend/taskdeck-web/package.json      |   2 +-
 2 files changed, 6 insertions(+), 599 deletions(-)

diff --git a/frontend/taskdeck-web/package-lock.json b/frontend/taskdeck-web/package-lock.json
index ffc254057..9318f30c7 100644
--- a/frontend/taskdeck-web/package-lock.json
+++ b/frontend/taskdeck-web/package-lock.json
@@ -35,7 +35,7 @@
         "eslint-plugin-vue": "^9.33.0",
         "happy-dom": "^20.8.9",
         "postcss": "^8.5.6",
-        "tailwindcss": "^3.4.18",
+        "tailwindcss": "^4.2.2",
         "typescript": "~5.9.3",
         "vite": "^7.2.2",
         "vite-plugin-pwa": "^1.2.0",
@@ -47,19 +47,6 @@
         "node": ">=24.13.1 <25"
       }
     },
-    "node_modules/@alloc/quick-lru": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/@alloc/quick-lru/-/quick-lru-5.2.0.tgz",
-      "integrity": "sha512-UrcABB+4bUrFABwbluTIBErXwvbsU/V7TZWfmbgJfbkwiBuziS9gxdODUyuiecfdGQ85jglMW6juS3+z5TsKLw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/@ampproject/remapping": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.3.0.tgz",
@@ -3651,47 +3638,6 @@
         "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
-    "node_modules/any-promise": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
-      "integrity": "sha512-7UvmKalWRt1wgjL1RrGxoSJW/0QZFIegpeGvZG9kjp8vrRu55XTHbwnqq2GpXm9uLbcuhxm3IqX9OB4MZR1b2A==",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/anymatch": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.3.tgz",
-      "integrity": "sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "normalize-path": "^3.0.0",
-        "picomatch": "^2.0.4"
-      },
-      "engines": {
-        "node": ">= 8"
-      }
-    },
-    "node_modules/anymatch/node_modules/picomatch": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
-      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/jonschlinkert"
-      }
-    },
-    "node_modules/arg": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
-      "integrity": "sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -3915,19 +3861,6 @@
         "baseline-browser-mapping": "dist/cli.js"
       }
     },
-    "node_modules/binary-extensions": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
-      "integrity": "sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/birpc": {
       "version": "2.8.0",
       "resolved": "https://registry.npmjs.org/birpc/-/birpc-2.8.0.tgz",
@@ -3954,19 +3887,6 @@
         "balanced-match": "^1.0.0"
       }
     },
-    "node_modules/braces": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
-      "integrity": "sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "fill-range": "^7.1.1"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/browserslist": {
       "version": "4.28.1",
       "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.1.tgz",
@@ -4077,16 +3997,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/camelcase-css": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz",
-      "integrity": "sha512-QOSvevhslijgYwRx6Rv7zKdMF8lbRmx+uQGx2+vDc+KI/eBnsy9kit5aj23AgGu3pa4t9AgwbnXWqS+iOY+2aA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/caniuse-lite": {
       "version": "1.0.30001781",
       "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001781.tgz",
@@ -4168,44 +4078,6 @@
         "node": ">= 16"
       }
     },
-    "node_modules/chokidar": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.6.0.tgz",
-      "integrity": "sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "anymatch": "~3.1.2",
-        "braces": "~3.0.2",
-        "glob-parent": "~5.1.2",
-        "is-binary-path": "~2.1.0",
-        "is-glob": "~4.0.1",
-        "normalize-path": "~3.0.0",
-        "readdirp": "~3.6.0"
-      },
-      "engines": {
-        "node": ">= 8.10.0"
-      },
-      "funding": {
-        "url": "https://paulmillr.com/funding/"
-      },
-      "optionalDependencies": {
-        "fsevents": "~2.3.2"
-      }
-    },
-    "node_modules/chokidar/node_modules/glob-parent": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
-      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "is-glob": "^4.0.1"
-      },
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/color-convert": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
@@ -4238,16 +4110,6 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/commander": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
-      "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/common-tags": {
       "version": "1.8.2",
       "resolved": "https://registry.npmjs.org/common-tags/-/common-tags-1.8.2.tgz",
@@ -4500,20 +4362,6 @@
         "node": ">=0.4.0"
       }
     },
-    "node_modules/didyoumean": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/didyoumean/-/didyoumean-1.2.2.tgz",
-      "integrity": "sha512-gxtyfqMg7GKyhQmb056K7M3xszy/myH8w+B4RT+QXBQsvAOdc3XymqDDPHx1BgPgsdAA5SIifona89YtRATDzw==",
-      "dev": true,
-      "license": "Apache-2.0"
-    },
-    "node_modules/dlv": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/dlv/-/dlv-1.1.3.tgz",
-      "integrity": "sha512-+HlytyjlPKnIG8XuRG8WvmBP8xs8P71y+SKKS6ZXWoEgLuePxtDoUEiH7WkdePWrQ5JBpE6aoVqfZfJUQkjXwA==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/doctrine": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
@@ -5145,36 +4993,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/fast-glob": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.3.3.tgz",
-      "integrity": "sha512-7MptL8U0cqcFdzIzwOTHoilX9x5BrNqye7Z/LuC7kCMRio1EMSyqRK3BEAUD7sXRq4iT4AzTVuZdhgQ2TCvYLg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@nodelib/fs.stat": "^2.0.2",
-        "@nodelib/fs.walk": "^1.2.3",
-        "glob-parent": "^5.1.2",
-        "merge2": "^1.3.0",
-        "micromatch": "^4.0.8"
-      },
-      "engines": {
-        "node": ">=8.6.0"
-      }
-    },
-    "node_modules/fast-glob/node_modules/glob-parent": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
-      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "is-glob": "^4.0.1"
-      },
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/fast-json-stable-stringify": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
@@ -5287,19 +5105,6 @@
         "node": ">=10"
       }
     },
-    "node_modules/fill-range": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
-      "integrity": "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "to-regex-range": "^5.0.1"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/find-up": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-5.0.0.tgz",
@@ -5982,19 +5787,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-binary-path": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
-      "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "binary-extensions": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/is-boolean-object": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/is-boolean-object/-/is-boolean-object-1.2.2.tgz",
@@ -6178,16 +5970,6 @@
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       }
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-    "node_modules/is-number": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
-      "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.12.0"
-      }
-    },
     "node_modules/is-number-object": {
       "version": "1.1.1",
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@@ -6673,26 +6455,6 @@
         "node": ">= 0.8.0"
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-    "node_modules/lilconfig": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/lilconfig/-/lilconfig-3.1.3.tgz",
-      "integrity": "sha512-/vlFKAoH5Cgt3Ie+JLhRbwOsCQePABiU3tJ1egGvyQ+33R/vcwM2Zl2QR/LzjsBeItPt3oSVXapn+m4nQDvpzw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=14"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/antonk52"
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-    "node_modules/lines-and-columns": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/lines-and-columns/-/lines-and-columns-1.2.4.tgz",
-      "integrity": "sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/locate-path": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-6.0.0.tgz",
@@ -6809,43 +6571,6 @@
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-      "integrity": "sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 8"
-      }
-    },
-    "node_modules/micromatch": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
-      "integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "braces": "^3.0.3",
-        "picomatch": "^2.3.1"
-      },
-      "engines": {
-        "node": ">=8.6"
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-    },
-    "node_modules/micromatch/node_modules/picomatch": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
-      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/jonschlinkert"
-      }
-    },
     "node_modules/mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
@@ -6923,18 +6648,6 @@
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       "license": "MIT"
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-    "node_modules/mz": {
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-      "resolved": "https://registry.npmjs.org/mz/-/mz-2.7.0.tgz",
-      "integrity": "sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
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-        "object-assign": "^4.0.1",
-        "thenify-all": "^1.0.0"
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     "node_modules/nanoid": {
       "version": "3.3.11",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
@@ -7003,16 +6716,6 @@
         "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
       }
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-      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
-      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
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-    },
     "node_modules/normalize-range": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/normalize-range/-/normalize-range-0.1.2.tgz",
@@ -7036,26 +6739,6 @@
         "url": "https://github.com/fb55/nth-check?sponsor=1"
       }
     },
-    "node_modules/object-assign": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-      "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/object-hash": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-3.0.0.tgz",
-      "integrity": "sha512-RSn9F68PjH9HqtltsSnqYC1XXoWe9Bju5+213R98cNGttag9q9yAOTzdbsqvIa7aNm5WffBZFpWYr2aWrklWAw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/object-inspect": {
       "version": "1.13.4",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.4.tgz",
@@ -7311,16 +6994,6 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
-    "node_modules/pify": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
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       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/pinia/-/pinia-3.0.4.tgz",
@@ -7342,16 +7015,6 @@
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-      "version": "4.0.7",
-      "resolved": "https://registry.npmjs.org/pirates/-/pirates-4.0.7.tgz",
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     "node_modules/playwright": {
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       "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.58.2.tgz",
@@ -7437,119 +7100,6 @@
         "node": "^10 || ^12 || >=14"
       }
     },
-    "node_modules/postcss-import": {
-      "version": "15.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-15.1.0.tgz",
-      "integrity": "sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==",
-      "dev": true,
-      "license": "MIT",
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-        "postcss-value-parser": "^4.0.0",
-        "read-cache": "^1.0.0",
-        "resolve": "^1.1.7"
-      },
-      "engines": {
-        "node": ">=14.0.0"
-      },
-      "peerDependencies": {
-        "postcss": "^8.0.0"
-      }
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-    "node_modules/postcss-js": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-js/-/postcss-js-4.1.0.tgz",
-      "integrity": "sha512-oIAOTqgIo7q2EOwbhb8UalYePMvYoIeRY2YKntdpFQXNosSu3vLrniGgmH9OKs/qAkfoj5oB3le/7mINW1LCfw==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/postcss/"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "camelcase-css": "^2.0.1"
-      },
-      "engines": {
-        "node": "^12 || ^14 || >= 16"
-      },
-      "peerDependencies": {
-        "postcss": "^8.4.21"
-      }
-    },
-    "node_modules/postcss-load-config": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-6.0.1.tgz",
-      "integrity": "sha512-oPtTM4oerL+UXmx+93ytZVN82RrlY/wPUV8IeDxFrzIjXOLF1pN+EmKPLbubvKHT2HC20xXsCAH2Z+CKV6Oz/g==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/postcss/"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "lilconfig": "^3.1.1"
-      },
-      "engines": {
-        "node": ">= 18"
-      },
-      "peerDependencies": {
-        "jiti": ">=1.21.0",
-        "postcss": ">=8.0.9",
-        "tsx": "^4.8.1",
-        "yaml": "^2.4.2"
-      },
-      "peerDependenciesMeta": {
-        "jiti": {
-          "optional": true
-        },
-        "postcss": {
-          "optional": true
-        },
-        "tsx": {
-          "optional": true
-        },
-        "yaml": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/postcss-nested": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/postcss-nested/-/postcss-nested-6.2.0.tgz",
-      "integrity": "sha512-HQbt28KulC5AJzG+cZtj9kvKB93CFCdLvog1WFLf1D+xmMvPGlBstkpTEZfK5+AN9hfJocyBFCNiqyS48bpgzQ==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/postcss/"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "postcss-selector-parser": "^6.1.1"
-      },
-      "engines": {
-        "node": ">=12.0"
-      },
-      "peerDependencies": {
-        "postcss": "^8.2.14"
-      }
-    },
     "node_modules/postcss-selector-parser": {
       "version": "6.1.2",
       "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.1.2.tgz",
@@ -7665,42 +7215,6 @@
         "safe-buffer": "^5.1.0"
       }
     },
-    "node_modules/read-cache": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz",
-      "integrity": "sha512-Owdv/Ft7IjOgm/i0xvNDZ1LrRANRfew4b2prF3OWMQLxLfu3bS8FVhCsrSCMK4lR56Y9ya+AThoTpDCTxCmpRA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "pify": "^2.3.0"
-      }
-    },
-    "node_modules/readdirp": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
-      "integrity": "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "picomatch": "^2.2.1"
-      },
-      "engines": {
-        "node": ">=8.10.0"
-      }
-    },
-    "node_modules/readdirp/node_modules/picomatch": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
-      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/jonschlinkert"
-      }
-    },
     "node_modules/reflect.getprototypeof": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/reflect.getprototypeof/-/reflect.getprototypeof-1.0.10.tgz",
@@ -8641,29 +8155,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/sucrase": {
-      "version": "3.35.0",
-      "resolved": "https://registry.npmjs.org/sucrase/-/sucrase-3.35.0.tgz",
-      "integrity": "sha512-8EbVDiu9iN/nESwxeSxDKe0dunta1GOlHufmSSXxMD2z2/tMZpDMpvXQGsc+ajGo8y2uYUmixaSRUc/QPoQ0GA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@jridgewell/gen-mapping": "^0.3.2",
-        "commander": "^4.0.0",
-        "glob": "^10.3.10",
-        "lines-and-columns": "^1.1.6",
-        "mz": "^2.7.0",
-        "pirates": "^4.0.1",
-        "ts-interface-checker": "^0.1.9"
-      },
-      "bin": {
-        "sucrase": "bin/sucrase",
-        "sucrase-node": "bin/sucrase-node"
-      },
-      "engines": {
-        "node": ">=16 || 14 >=14.17"
-      }
-    },
     "node_modules/superjson": {
       "version": "2.2.5",
       "resolved": "https://registry.npmjs.org/superjson/-/superjson-2.2.5.tgz",
@@ -8703,52 +8194,11 @@
       }
     },
     "node_modules/tailwindcss": {
-      "version": "3.4.18",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.4.18.tgz",
-      "integrity": "sha512-6A2rnmW5xZMdw11LYjhcI5846rt9pbLSabY5XPxo+XWdxwZaFEn47Go4NzFiHu9sNNmr/kXivP1vStfvMaK1GQ==",
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.2.tgz",
+      "integrity": "sha512-KWBIxs1Xb6NoLdMVqhbhgwZf2PGBpPEiwOqgI4pFIYbNTfBXiKYyWoTsXgBQ9WFg/OlhnvHaY+AEpW7wSmFo2Q==",
       "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@alloc/quick-lru": "^5.2.0",
-        "arg": "^5.0.2",
-        "chokidar": "^3.6.0",
-        "didyoumean": "^1.2.2",
-        "dlv": "^1.1.3",
-        "fast-glob": "^3.3.2",
-        "glob-parent": "^6.0.2",
-        "is-glob": "^4.0.3",
-        "jiti": "^1.21.7",
-        "lilconfig": "^3.1.3",
-        "micromatch": "^4.0.8",
-        "normalize-path": "^3.0.0",
-        "object-hash": "^3.0.0",
-        "picocolors": "^1.1.1",
-        "postcss": "^8.4.47",
-        "postcss-import": "^15.1.0",
-        "postcss-js": "^4.0.1",
-        "postcss-load-config": "^4.0.2 || ^5.0 || ^6.0",
-        "postcss-nested": "^6.2.0",
-        "postcss-selector-parser": "^6.1.2",
-        "resolve": "^1.22.8",
-        "sucrase": "^3.35.0"
-      },
-      "bin": {
-        "tailwind": "lib/cli.js",
-        "tailwindcss": "lib/cli.js"
-      },
-      "engines": {
-        "node": ">=14.0.0"
-      }
-    },
-    "node_modules/tailwindcss/node_modules/jiti": {
-      "version": "1.21.7",
-      "resolved": "https://registry.npmjs.org/jiti/-/jiti-1.21.7.tgz",
-      "integrity": "sha512-/imKNG4EbWNrVjoNC/1H5/9GFy+tqjGBHCaSsN+P2RnPqjsLmv6UD3Ej+Kj8nBWaRAwyk7kK5ZUc+OEatnTR3A==",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "jiti": "bin/jiti.js"
-      }
+      "license": "MIT"
     },
     "node_modules/temp-dir": {
       "version": "2.0.0",
@@ -8840,29 +8290,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/thenify": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.1.tgz",
-      "integrity": "sha512-RVZSIV5IG10Hk3enotrhvz0T9em6cyHBLkH/YAZuKqd8hRkKhSfCGIcP2KUY0EPxndzANBmNllzWPwak+bheSw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "any-promise": "^1.0.0"
-      }
-    },
-    "node_modules/thenify-all": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/thenify-all/-/thenify-all-1.6.0.tgz",
-      "integrity": "sha512-RNxQH/qI8/t3thXJDwcstUO4zeqo64+Uy/+sNVRBx4Xn2OX+OZ9oP+iJnNFqplFra2ZUVeKCSa2oVWi3T4uVmA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "thenify": ">= 3.1.0 < 4"
-      },
-      "engines": {
-        "node": ">=0.8"
-      }
-    },
     "node_modules/tinybench": {
       "version": "2.9.0",
       "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
@@ -8924,19 +8351,6 @@
         "node": ">=14.0.0"
       }
     },
-    "node_modules/to-regex-range": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
-      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "is-number": "^7.0.0"
-      },
-      "engines": {
-        "node": ">=8.0"
-      }
-    },
     "node_modules/totalist": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/totalist/-/totalist-3.0.1.tgz",
@@ -8981,13 +8395,6 @@
         "typescript": ">=4.8.4"
       }
     },
-    "node_modules/ts-interface-checker": {
-      "version": "0.1.13",
-      "resolved": "https://registry.npmjs.org/ts-interface-checker/-/ts-interface-checker-0.1.13.tgz",
-      "integrity": "sha512-Y/arvbn+rrz3JCKl9C4kVNfTfSm2/mEp5FSz5EsZSANGPSlQrpRI5M4PKF+mJnE52jOO90PnPSc3Ur3bTQw0gA==",
-      "dev": true,
-      "license": "Apache-2.0"
-    },
     "node_modules/type-check": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
diff --git a/frontend/taskdeck-web/package.json b/frontend/taskdeck-web/package.json
index 47da09012..cffd55d7e 100644
--- a/frontend/taskdeck-web/package.json
+++ b/frontend/taskdeck-web/package.json
@@ -56,7 +56,7 @@
     "eslint-plugin-vue": "^9.33.0",
     "happy-dom": "^20.8.9",
     "postcss": "^8.5.6",
-    "tailwindcss": "^3.4.18",
+    "tailwindcss": "^4.2.2",
     "typescript": "~5.9.3",
     "vite": "^7.2.2",
     "vite-plugin-pwa": "^1.2.0",

From f8590e4756afbf9b7a6361a2a5f91982730b2f58 Mon Sep 17 00:00:00 2001
From: Chris0Jeky <jeky.tck@gmail.com>
Date: Sun, 29 Mar 2026 20:27:32 +0100
Subject: [PATCH 2/2] Migrate Tailwind CSS v3 to v4 PostCSS integration

- Add @tailwindcss/postcss devDependency (required in v4; plugin moved from main package)
- Update postcss.config.js to use @tailwindcss/postcss instead of tailwindcss directly
- Replace @tailwind base/components/utilities directives with @import "tailwindcss" in style.css
- Add @config directive to preserve existing tailwind.config.js theme/colors customizations

Fixes CI failure: "tailwindcss directly as a PostCSS plugin" error on tailwindcss@4.2.2 upgrade.
---
 frontend/taskdeck-web/package-lock.json | 594 ++++++++++++++++++++++++
 frontend/taskdeck-web/package.json      |   1 +
 frontend/taskdeck-web/postcss.config.js |   2 +-
 frontend/taskdeck-web/src/style.css     |   6 +-
 4 files changed, 598 insertions(+), 5 deletions(-)

diff --git a/frontend/taskdeck-web/package-lock.json b/frontend/taskdeck-web/package-lock.json
index 9318f30c7..0dd0dbf1a 100644
--- a/frontend/taskdeck-web/package-lock.json
+++ b/frontend/taskdeck-web/package-lock.json
@@ -20,6 +20,7 @@
       },
       "devDependencies": {
         "@playwright/test": "^1.56.1",
+        "@tailwindcss/postcss": "^4.2.2",
         "@types/dompurify": "^3.0.5",
         "@types/node": "^24.10.0",
         "@typescript-eslint/eslint-plugin": "^8.46.2",
@@ -47,6 +48,19 @@
         "node": ">=24.13.1 <25"
       }
     },
+    "node_modules/@alloc/quick-lru": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/@alloc/quick-lru/-/quick-lru-5.2.0.tgz",
+      "integrity": "sha512-UrcABB+4bUrFABwbluTIBErXwvbsU/V7TZWfmbgJfbkwiBuziS9gxdODUyuiecfdGQ85jglMW6juS3+z5TsKLw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/@ampproject/remapping": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.3.0.tgz",
@@ -2838,6 +2852,277 @@
         "sourcemap-codec": "^1.4.8"
       }
     },
+    "node_modules/@tailwindcss/node": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.2.2.tgz",
+      "integrity": "sha512-pXS+wJ2gZpVXqFaUEjojq7jzMpTGf8rU6ipJz5ovJV6PUGmlJ+jvIwGrzdHdQ80Sg+wmQxUFuoW1UAAwHNEdFA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/remapping": "^2.3.5",
+        "enhanced-resolve": "^5.19.0",
+        "jiti": "^2.6.1",
+        "lightningcss": "1.32.0",
+        "magic-string": "^0.30.21",
+        "source-map-js": "^1.2.1",
+        "tailwindcss": "4.2.2"
+      }
+    },
+    "node_modules/@tailwindcss/oxide": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.2.2.tgz",
+      "integrity": "sha512-qEUA07+E5kehxYp9BVMpq9E8vnJuBHfJEC0vPC5e7iL/hw7HR61aDKoVoKzrG+QKp56vhNZe4qwkRmMC0zDLvg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 20"
+      },
+      "optionalDependencies": {
+        "@tailwindcss/oxide-android-arm64": "4.2.2",
+        "@tailwindcss/oxide-darwin-arm64": "4.2.2",
+        "@tailwindcss/oxide-darwin-x64": "4.2.2",
+        "@tailwindcss/oxide-freebsd-x64": "4.2.2",
+        "@tailwindcss/oxide-linux-arm-gnueabihf": "4.2.2",
+        "@tailwindcss/oxide-linux-arm64-gnu": "4.2.2",
+        "@tailwindcss/oxide-linux-arm64-musl": "4.2.2",
+        "@tailwindcss/oxide-linux-x64-gnu": "4.2.2",
+        "@tailwindcss/oxide-linux-x64-musl": "4.2.2",
+        "@tailwindcss/oxide-wasm32-wasi": "4.2.2",
+        "@tailwindcss/oxide-win32-arm64-msvc": "4.2.2",
+        "@tailwindcss/oxide-win32-x64-msvc": "4.2.2"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-android-arm64": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-android-arm64/-/oxide-android-arm64-4.2.2.tgz",
+      "integrity": "sha512-dXGR1n+P3B6748jZO/SvHZq7qBOqqzQ+yFrXpoOWWALWndF9MoSKAT3Q0fYgAzYzGhxNYOoysRvYlpixRBBoDg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-darwin-arm64": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-arm64/-/oxide-darwin-arm64-4.2.2.tgz",
+      "integrity": "sha512-iq9Qjr6knfMpZHj55/37ouZeykwbDqF21gPFtfnhCCKGDcPI/21FKC9XdMO/XyBM7qKORx6UIhGgg6jLl7BZlg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-darwin-x64": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-x64/-/oxide-darwin-x64-4.2.2.tgz",
+      "integrity": "sha512-BlR+2c3nzc8f2G639LpL89YY4bdcIdUmiOOkv2GQv4/4M0vJlpXEa0JXNHhCHU7VWOKWT/CjqHdTP8aUuDJkuw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 20"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-freebsd-x64": {
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       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/temp-dir/-/temp-dir-2.0.0.tgz",
diff --git a/frontend/taskdeck-web/package.json b/frontend/taskdeck-web/package.json
index cffd55d7e..8ad448771 100644
--- a/frontend/taskdeck-web/package.json
+++ b/frontend/taskdeck-web/package.json
@@ -50,6 +50,7 @@
     "@vitest/ui": "^2.1.8",
     "@vue/test-utils": "^2.4.6",
     "@vue/tsconfig": "^0.8.1",
+    "@tailwindcss/postcss": "^4.2.2",
     "autoprefixer": "^10.4.22",
     "baseline-browser-mapping": "^2.9.19",
     "eslint": "^8.57.1",
diff --git a/frontend/taskdeck-web/postcss.config.js b/frontend/taskdeck-web/postcss.config.js
index 2e7af2b7f..1c8784688 100644
--- a/frontend/taskdeck-web/postcss.config.js
+++ b/frontend/taskdeck-web/postcss.config.js
@@ -1,6 +1,6 @@
 export default {
   plugins: {
-    tailwindcss: {},
+    '@tailwindcss/postcss': {},
     autoprefixer: {},
   },
 }
diff --git a/frontend/taskdeck-web/src/style.css b/frontend/taskdeck-web/src/style.css
index fa9c490b0..06c626829 100644
--- a/frontend/taskdeck-web/src/style.css
+++ b/frontend/taskdeck-web/src/style.css
@@ -1,8 +1,6 @@
 @import './design-tokens.css';
-
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
+@import "tailwindcss";
+@config "../tailwind.config.js";
 
 @layer base {
   html {