Describe the bug

cog 6.1.0 && main

I'm trying out cocogitto in a monorepo and when attempting to render the changelog with the changelog command cog changelog --template monorepo_default it fails saying that it is missing packages in the context. The same issue happens for the other monorepo templates.

I end up with the following error.

Error: Failed to render 'monorepo_default'

Caused by:
    Variable `packages` not found in context while rendering 'monorepo_default'

my configuration is the following.

from_latest_tag = true
ignore_merge_commits = false
disable_changelog = false
disable_bump_commit = false
generate_mono_repository_global_tag = true
branch_whitelist = []
skip_ci = "[skip ci]"
skip_untracked = false
pre_bump_hooks = []
post_bump_hooks = []
pre_package_bump_hooks = ["pnpm version {{version}}"]
post_package_bump_hooks = []

[changelog]
path = "CHANGELOG.md"
template = "monorepo_default"
authors = []

[packages]
# internal packages redacted

To Reproduce
Run cog changelog --template with a monorepo template.

cog changelog --template monorepo_default
cog changelog --template monorepo_full_hash

Expected behavior
Same changelog created through cog bump --auto or a partial one if using the --at flag.

Additional context
I'm trying to generate the latest changelog using "--at" for a pull request, and also for the release.