feat: localisation and multi-lang support (#95)

* feat: setup localisation with lingui

* Fix hydration and locale issues

* Add missing translations and tweak selector styling

* Extend language support

* Update lang support

* Extend lang support

* Fix build and add dyanmic imports

apps/web/package.json

@@ -11,7 +11,10 @@
     "lint": "eslint",
     "start": "pnpm with-env next start",
     "typecheck": "tsc --noEmit",
-    "with-env": "dotenv -e ../../.env --"
+    "with-env": "dotenv -e ../../.env --",
+    "lingui:extract": "lingui extract",
+    "lingui:compile": "lingui compile --typescript",
+    "lingui:extract:watch": "lingui extract --watch"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.802.0",
@@ -22,6 +25,10 @@
     "@kan/auth": "workspace:*",
     "@kan/db": "workspace:^",
     "@kan/shared": "workspace:^",
+    "@lingui/babel-preset-react": "^2.9.2",
+    "@lingui/conf": "^5.3.2",
+    "@lingui/macro": "^5.3.2",
+    "@lingui/react": "^5.3.2",
     "@t3-oss/env-nextjs": "^0.11.1",
     "@tailwindcss/typography": "^0.5.16",
     "@tanstack/react-query": "catalog:",
@@ -38,7 +45,7 @@
     "aws-sdk": "^2.1692.0",
     "date-fns": "^4.1.0",
     "geist": "^1.3.1",
-    "next": "^14.2.15",
+    "next": "^15.3.4",
     "next-logger": "^5.0.1",
     "next-runtime-env": "^1.7.2",
     "nextjs-cors": "^2.2.0",
@@ -63,6 +70,9 @@
     "@kan/stripe": "workspace:*",
     "@kan/tailwind-config": "workspace:*",
     "@kan/tsconfig": "workspace:*",
+    "@lingui/cli": "^5.3.2",
+    "@lingui/loader": "^5.3.2",
+    "@lingui/swc-plugin": "^5.5.2",
     "@types/node": "^20.17.7",
     "@types/react": "catalog:react18",
     "@types/react-beautiful-dnd": "^13.1.7",