pr 32560: linux real dev environment verification

main: 331889a13560e6d8885629e2a6e89b2203ebf2cf
pr head: 0b7ee5afbe75b92f4f0c99faeb645c5762f8de4c

provider path: chrome web ui -> saved codex instance environment -> real gpt-6.1-sol turn -> shell tool.
configured GROK_HOME=~/.pr32560-grok and PR32560_LITERAL=~/literal-kept in settings.
main turn: GROK_HOME=~/.pr32560-grok
pr turn and follow-up: GROK_HOME=/home/user/.pr32560-grok
both: PR32560_LITERAL=~/literal-kept; CODEX_HOME=<unset>

terminal path: authenticated browser WebSocket -> terminal.open -> terminal.write -> terminal.attach snapshot.
command: node -e 'for(const k of ["GROK_HOME","CODEX_HOME","CLAUDE_CONFIG_DIR","CLAUDE_SECURESTORAGE_CONFIG_DIR","PR32560_LITERAL"])console.log(k+"="+process.env[k])'

main:
GROK_HOME=~/.pr32560-grok
CODEX_HOME=/home/user/.codex
CLAUDE_CONFIG_DIR=/home/user/.claude
CLAUDE_SECURESTORAGE_CONFIG_DIR=~/literal-keychain
PR32560_LITERAL=~/literal-kept

pr:
GROK_HOME=/home/user/.pr32560-grok
CODEX_HOME=/home/user/.codex
CLAUDE_CONFIG_DIR=/home/user/.claude
CLAUDE_SECURESTORAGE_CONFIG_DIR=~/literal-keychain
PR32560_LITERAL=~/literal-kept

pr absolute path:
GROK_HOME=/home/user/absolute-grok
CODEX_HOME=/home/user/.codex
CLAUDE_CONFIG_DIR=/home/user/.claude
CLAUDE_SECURESTORAGE_CONFIG_DIR=~/literal-keychain
PR32560_LITERAL=~/literal-kept

pr named-user tilde:
GROK_HOME=~other/grok
CODEX_HOME=/home/user/.codex
CLAUDE_CONFIG_DIR=/home/user/.claude
CLAUDE_SECURESTORAGE_CONFIG_DIR=~/literal-keychain
PR32560_LITERAL=~/literal-kept

checks: 81 focused tests passed; check:changed passed (format, lint, knip, graphql, affected typechecks, 83 tests) on Blacksmith.
unverified: grok binary/session storage and resume, real Windows/macOS, native desktop/mobile, remote relay/tunnel.