fix: make rr plugins add work without a TTY and leave a project rr check passes

[rqbazan]

Pairs with #269 at runtime, not in code: a project that keeps oxc's type-check needs #269's oxlint-tsgolint range. Nothing here touches #269's files, and the verification below uses oxc for lint and format only.

Summary

The vland templates (#271) ship plugins: [], and each project runs rr plugins add for the ones it wants, often from an agent with no TTY. On a fresh project, that never ended with a green rr check. Five fixes, one commit each, a patch changeset per package:

 rr plugins add biome            # stdin and stdout are pipes
-  "Scaffold biome.json?" → waits forever, or exit 13 on a closed stdin (plugin installed, not configured)
+  no TTY → unattended, like --yes                                    cli: add.ts, canPrompt()
   biome.json
-    "$schema": ".../schemas/2.4.4/schema.json", "extends": [⏎ … ⏎]  → Biome format error
+    "$schema": "./node_modules/@biomejs/biome/configuration_schema.json", "extends": ["@rrlab/biome-config"]
   run-run.config.mts
-    each import first, reversed; blank lines from recast; no final newline  → Biome organizeImports error
+    each import in Biome's order, together, final newline           cli: config-ast.ts
 rr plugins add ts               # in apps/web, which depends on react
-  --yes / no TTY → "no-dom-app" preset → TS2584 `document`, TS17004 JSX
+  react in (peer|dev)dependencies → "react" preset (also the prompt's initial value)
 rr lint | rr jsc | rr check     # with the oxc plugin
-  oxlint --check   → "`--check` is not expected in this context"
+  oxlint            # checks by default
 rr format --fix
-  oxfmt --fix      → not an oxfmt flag
+  oxfmt --write
 rr plugins remove biome         # no TTY, no --yes
-  waits on "Proceed?"
+  ConfirmationRequiredError: "... Re-run it with --yes."   (it deletes files and deps)

canPrompt() asks for TTYs on both stdin and stdout, because clack reads one and draws on the other. clibuddy's hasTTY only checks stdout. Decision 004 already says the unattended flow takes the defaults; this only adds the missing TTY as a trigger.

Import order: Biome's groups (protocol, package, alias, path), then plain code-unit order inside each, not localeCompare. localeCompare puts tsdown-plugin before ts-plugin, and rr jsc would fail on the file rr just wrote.

Evidence

• Before, the published rr 1.3.5: each template generated with feat: bring the vland templates to the org standard, and fix vland init's git identity and hooks #271, then each plugin added with no TTY and no --yes:

  library  biome ts tsdown vitest:  add-biome=13 add-ts=13 add-tsdown=13 add-vitest=0  check=1 pack=1
  library  oxc tsdown vitest:       add-oxc=0 add-tsdown=13                        check=1 (oxlint --check)
  monorepo biome ts vitest:         add-biome=13 add-ts=13                         check=1
  

  After, this branch packed into tarballs and installed into each generated project through pnpm overrides, under the same matrix:

  library  biome ts tsdown vitest:          every add=0  check=0 test=0 pack=0
  library  oxc ts tsdown vitest:            every add=0  check=0 test=0 pack=0
  backend  biome ts tsdown vitest:          every add=0  check=0 test=0 pack=0
  backend  oxc ts tsdown vitest:            every add=0  check=0 test=0 pack=0
  monorepo biome ts vitest + ts/tsdown per workspace (apps/web → react preset): check=0 test=0 build=0
  monorepo oxc ts vitest  + the same:                                           check=0 test=0 build=0
  

  oxc runs as oxc({ only: ["lint", "format"] }), which feat: bring the vland templates to the org standard, and fix vland init's git identity and hooks #271's READMEs ask for, because oxc and ts both provide the type-check.

• Tests, each red on the code before its fix:

  plugins.test   add without a TTY: takes the defaults, and what it writes passes `rr jsc`   # pnpm stub on PATH, no network
                 ts picks the React preset for a package that depends on react
                 remove without a TTY: asks for --yes, and changes nothing
  config-ast     imports in Biome's order whatever order the plugins come
                 leaves the others alone; after `node:`, before `./`
                 imports together and sorted across separate `rr plugins add` runs (exact file)
                 ends a new or existing config with a newline
  lint.test      oxc: runs oxlint in its default check mode
  format.test    oxc: checks with oxfmt; --fix writes the file formatted
  ts-plugin      React preset from dependencies / peerDependencies; the prompt starts there
  

  There was no oxc case in lint or format, so --check went unnoticed: dx only uses oxc for the type-check.

Merge Danger

Door: two-way

Blast Radius: rr plugins add / remove

• An interactive add stays the same, except that ts starts on the React preset when there's a react dependency.
• An existing biome.json keeps its own $schema, because the patch path only sets it if it's missing.
• rr plugins remove from a script without --yes now exits 1 instead of hanging.
• Saving run-run.config.mts joins any blank lines between consecutive imports, including ones a user left to separate groups.

Not fixed here, for later:

• rr plugins add tsdown doesn't install typescript, but @rrlab/tsdown-config builds with dts: true. A project with tsdown and no ts plugin fails rr pack ("TypeScript is not installed").
• The patch path (an existing biome.json) can still write a file Biome reformats.
• The ts plugin rewrites @types/node to >=20.

🤖 Generated with Claude Code

https://claude.ai/code/session_01Tj9MBgi2cQcRxSD9uikx6k

[changeset-bot]

🦋 Changeset detected

Latest commit: c9903ab

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages

Name	Type
@rrlab/biome-plugin	Patch
@rrlab/cli	Patch
@rrlab/oxc-plugin	Patch
@rrlab/ts-plugin	Patch

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[vland-bot]

Preview release

Latest commit: c9903ab

Some packages have been released:

Package	Version	Install
@rrlab/biome-plugin	1.1.5-git-c9903ab.0	@rrlab/biome-plugin@1.1.5-git-c9903ab.0
@rrlab/cli	1.3.6-git-c9903ab.0	@rrlab/cli@1.3.6-git-c9903ab.0
@rrlab/oxc-plugin	1.1.5-git-c9903ab.0	@rrlab/oxc-plugin@1.1.5-git-c9903ab.0
@rrlab/ts-plugin	1.1.5-git-c9903ab.0	@rrlab/ts-plugin@1.1.5-git-c9903ab.0

Note

Use the PR number as tag to install any package. For instance:

pnpm add @rrlab/biome-plugin@pr-276