add documentation for ai agents (#3115)

* add documentation for ai agents

* docs: consolidate CLAUDE.md and CONTRIBUTING.md, add style guidelines

- Refactor CLAUDE.md to reference CONTRIBUTING.md for build/test/format info
- Expand CONTRIBUTING.md with comprehensive build targets, env vars, and testing
- Add code style guidelines section with conventional commits
- Standardize SDK prettier config to use single quotes (matching web)
- Add project-level Claude Code settings to disable co-author attribution

* style(sdk): apply prettier with single quotes

Run prettier across sdk/base and sdk/package to apply the
standardized quote style (single quotes matching web).

* docs: add USER.md for per-developer TODO filtering

- Add agents/USER.md to .gitignore (contains user identifier)
- Document session startup flow in CLAUDE.md:
  - Create USER.md if missing, prompting for identifier
  - Filter TODOs by @username tags
  - Offer relevant TODOs on session start

* docs: add i18n documentation task to agent TODOs

* docs: document i18n ID patterns in core/

Add agents/i18n-patterns.md covering rust-i18n setup, translation file
format, t!() macro usage, key naming conventions, and locale selection.
Remove completed TODO item and add reference in CLAUDE.md.

* chore: clarify that all builds work on any OS with Docker

sdk/base/lib/inits/index.ts

@@ -1,2 +1,2 @@
-export * from "./setupInit"
-export * from "./setupUninit"
+export * from './setupInit'
+export * from './setupUninit'

sdk/base/lib/inits/setupInit.ts

@@ -1,8 +1,8 @@
-import { VersionRange } from "../../../base/lib/exver"
-import * as T from "../../../base/lib/types"
-import { once } from "../util"
+import { VersionRange } from '../../../base/lib/exver'
+import * as T from '../../../base/lib/types'
+import { once } from '../util'
 
-export type InitKind = "install" | "update" | "restore" | null
+export type InitKind = 'install' | 'update' | 'restore' | null
 
 export type InitFn<Kind extends InitKind = InitKind> = (
   effects: T.Effects,
@@ -31,7 +31,7 @@ export function setupInit(...inits: InitScriptOrFn[]): T.ExpectedExports.init {
           complete.then(() => fn()).catch(console.error),
         )
         try {
-          if ("init" in init) await init.init(e, opts.kind)
+          if ('init' in init) await init.init(e, opts.kind)
           else await init(e, opts.kind)
         } finally {
           res()
@@ -43,7 +43,7 @@ export function setupInit(...inits: InitScriptOrFn[]): T.ExpectedExports.init {
 }
 
 export function setupOnInit(onInit: InitScriptOrFn): InitScript {
-  return "init" in onInit
+  return 'init' in onInit
     ? onInit
     : {
         init: async (effects, kind) => {

sdk/base/lib/inits/setupUninit.ts

@@ -1,5 +1,5 @@
-import { ExtendedVersion, VersionRange } from "../../../base/lib/exver"
-import * as T from "../../../base/lib/types"
+import { ExtendedVersion, VersionRange } from '../../../base/lib/exver'
+import * as T from '../../../base/lib/types'
 
 export type UninitFn = (
   effects: T.Effects,
@@ -34,14 +34,14 @@ export function setupUninit(
 ): T.ExpectedExports.uninit {
   return async (opts) => {
     for (const uninit of uninits) {
-      if ("uninit" in uninit) await uninit.uninit(opts.effects, opts.target)
+      if ('uninit' in uninit) await uninit.uninit(opts.effects, opts.target)
       else await uninit(opts.effects, opts.target)
     }
   }
 }
 
 export function setupOnUninit(onUninit: UninitScriptOrFn): UninitScript {
-  return "uninit" in onUninit
+  return 'uninit' in onUninit
     ? onUninit
     : {
         uninit: async (effects, target) => {