milestone 23 s3: remove tailwind, replace its preflight with an explicit reset

licenses/inventory.zon

@@ -73,9 +73,8 @@
 //
 // Of the remaining devDependencies, none puts a byte in web/dist: @vitejs/
 // plugin-react and typescript only transform our own sources (react-refresh is
-// dev-server only, and tslib is optional and unused), @tailwindcss/vite
-// orchestrates tailwindcss without contributing CSS of its own, lightningcss
-// only minifies, and @testing-library/*, jsdom, vitest, oxlint and prettier
+// dev-server only, and tslib is optional and unused), lightningcss only
+// minifies, and @testing-library/*, jsdom, vitest, oxlint and prettier
 // never touch the build output.
 .{
     .{
@@ -156,12 +155,6 @@
         .note = "Bundled into the admin UI JavaScript. Separate entry from the other TanStack packages: same MIT text, different copyright line.",
         .file = "tanstack-store-mit.txt",
     },
-    .{
-        .component = "Tailwind CSS",
-        .version = "tailwindcss 4.3.3",
-        .note = "A devDependency whose output ships: the admin UI stylesheet is generated from Tailwind's own CSS sources, so the generated CSS in the binary is a derivative of them.",
-        .file = "tailwindcss-mit.txt",
-    },
     .{
         .component = "Vite",
         .version = "vite 8.1.5",
@@ -171,7 +164,7 @@
     .{
         .component = "Rolldown",
         .version = "rolldown 1.1.5",
-        .note = "A devDependency whose own runtime source ships: the bundler Vite 8 runs prepends its CommonJS interop helpers verbatim to web/dist/assets/classes-*.js, which is embedded in the binary.",
+        .note = "A devDependency whose own runtime source ships: the bundler Vite 8 runs prepends its CommonJS interop helpers verbatim to web/dist/assets/styles-*.js, which is embedded in the binary.",
         .file = "rolldown-mit.txt",
     },
     .{