build(deps): unblock TypeScript 7 API generation (#1610)

Author: FelixTJDietrich

.changeset/typescript-seven-stands-alone.md

@@ -0,0 +1,4 @@
+---
+---
+
+No release note: this changes the web build and API generation toolchain only.

bun.lock

@@ -299,14 +299,7 @@ names the replacement in its message; for one it does not list, assert on the pl
 The matchers **are** available in stories, because `expect` from `storybook/test` ships them. Copying
 an assertion out of a story into a route test is exactly how this bites.
 
-## TypeScript versions
-
-Type checking runs on TypeScript 7 through the `typescript7` alias, invoked by path because both it
-and `typescript` install a `tsc` bin and the winner is undefined. `typescript` itself stays on 6
-because `@hey-api/openapi-ts` calls the TypeScript compiler API at runtime and the 7 package ships
-only `tsc` — its peer range accepts 7, so nothing warns you before the generator dies.
-An override cannot provide different compiler implementations to the typechecker and generator;
-the alias keeps both runtimes explicit.
+## Type checking
 
 **A dot-directory is invisible to a `**/*` include.** `tsconfig.json`'s `**/*.ts` does not match
 `.storybook/`, so a file there is type-checked only if something names the directory explicitly —

webapp/AGENTS.md

@@ -6,14 +6,14 @@
 	"scripts": {
 		"dev": "bun --bun vite",
 		"start": "bun --bun vite",
-		"build": "bun --bun vite build && bun ./node_modules/typescript7/bin/tsc",
+		"build": "bun --bun vite build && bun --bun tsc",
 		"serve": "bun --bun vite preview",
 		"test": "bun --bun vitest run --exclude 'tools/oxlint/rules/**' --maxWorkers=4 && bun run test:lint-rules",
 		"test:watch": "bun --bun vitest --exclude 'tools/oxlint/rules/**' --maxWorkers=4",
 		"test:coverage": "bun --bun vitest run --coverage --exclude 'tools/oxlint/rules/**' --maxWorkers=4",
 		"test:lint-rules": "bun --bun vitest run tools/oxlint/rules --maxWorkers=1 --outputFile.junit=./test-results/junit-webapp-lint-rules.xml",
 		"test:storybook": "bun --bun vitest run --config vitest.config.storybook.ts",
-		"typecheck": "bun ./node_modules/typescript7/bin/tsc --noEmit",
+		"typecheck": "bun --bun tsc --noEmit",
 		"format": "cd .. && oxfmt --write 'webapp/**/*.{js,jsx,ts,tsx,json,jsonc,css}'",
 		"format:check": "cd .. && oxfmt --check 'webapp/**/*.{js,jsx,ts,tsx,json,jsonc,css}'",
 		"lint": "cd .. && oxlint webapp",
@@ -68,7 +68,7 @@
 	"devDependencies": {
 		"@chromatic-com/storybook": "5.2.1",
 		"@gitlab/svgs": "^3.160.0",
-		"@hey-api/openapi-ts": "0.97.3",
+		"@hey-api/openapi-ts": "0.0.0-next-20260824173136",
 		"@oxlint/plugins": "1.79.0",
 		"@playwright/test": "1.60.0",
 		"@primer/primitives": "11.9.0",
@@ -105,8 +105,7 @@
 		"storybook": "10.4.0",
 		"tailwindcss": "4.3.0",
 		"tailwindcss-animate": "1.0.7",
-		"typescript": "6.0.3",
-		"typescript7": "npm:typescript@7.0.2",
+		"typescript": "7.0.2",
 		"vite": "8.2.2",
 		"vite-plugin-terminal": "1.4.0",
 		"vitest": "4.1.11"