The GitHub skills' auth-detection fell back to reading GITHUB_TOKEN from a
hardcoded ~/.hermes/.env. In the official Docker layout HERMES_HOME=/opt/data
while tool subprocesses run with HOME=/opt/data/home, so `~/.hermes/.env`
expands to /opt/data/home/.hermes/.env — a path that does not exist — while the
real secrets file is /opt/data/.env. Result: the agent reports GITHUB_TOKEN as
"not set" even though it is present and the dashboard Keys page shows it.
Resolve the file as ${HERMES_HOME:-$HOME/.hermes}/.env (HERMES_HOME is bridged
into tool subprocess env, falling back to ~/.hermes when unset) across all six
auth-detection sites: github-auth (SKILL.md + scripts/gh-env.sh), github-issues,
github-repo-management, github-pr-workflow, github-code-review.
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials for token extraction
Users who configured their token via `hermes setup` have it stored in
~/.hermes/.env (GITHUB_TOKEN=...), not in ~/.git-credentials. On macOS
with osxkeychain as the default git credential helper, ~/.git-credentials
may not exist at all, causing silent 401 failures in all GitHub skills.
Add ~/.hermes/.env as the first fallback in the auth detection block and
the inline "Extracting the Token from Git Credentials" example.
Priority order: env var → ~/.hermes/.env → ~/.git-credentials → none
Part of fix for NousResearch/hermes-agent#3464
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials
Fixes#3464
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials
Fixes#3464
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials
Fixes#3464
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials
Fixes#3464
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials
Fixes#3464
* fix(github-auth): check ~/.hermes/.env before ~/.git-credentials
Fixes#3464
