Issues with PR Review comments when upgrading from @beta to @v1

**Describe the bug**
After upgrading `claude-code-action` from `@beta` to `@v1` and following the essential changes recommended [here](https://docs.anthropic.com/en/docs/claude-code/github-actions#essential-changes) comments were no longer populating on our PRs.

Reverting the change and using `@beta` resolves the problem

**To Reproduce**
Steps to reproduce the behavior:

1. Update from beta to v1
2. Update `direct_prompt` to `prompt`
3. See that GHA gets kicked off successfully
4. Note that no comment appears

**Expected behavior**
After upgrading a comment should appear on the PR when the GHA is run

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Workflow yml file**
```
name: Claude Auto Review
on:
pull_request:
types: [labeled]
jobs:
claude-review:
runs-on: ubuntu-latest
if: github.event.label.name == 'claude-review'
permissions:
contents: read
pull-requests: write # Needed to post review comments
id-token: write
steps:
# 1. Checkout repository to allow diff inspection
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0 # Fetch full history to enable proper diff analysis
# 2. Filter only relevant files (e.g., Poodle frontend files)
- name: Filter files
id: filter
uses: dorny/paths-filter@v3
with:
filters: |
poodle:
- 'cmd/poodle/**/*.js'
- 'cmd/poodle/**/*.jsx'
- 'cmd/poodle/**/*.ts'
- 'cmd/poodle/**/*.tsx'
# 3. Run Claude review if relevant files were changed
- name: Claude AI Review
if: steps.filter.outputs.poodle == 'true'
uses: anthropics/claude-code-action@v1
with:
anthropic_api_key: ${{ANTHROPIC_API_KEY }}
github_token: ${{GITHUB_TOKEN }}
prompt: |
Post a simple comment that says "this is a comment"

claude_args: |
--allowedTools "mcp__github_inline_comment__create_inline_comment,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*)"
```

**API Provider**

[ ] Anthropic First-Party API (default)
[ ] AWS Bedrock
[ ] GCP Vertex

**Additional context**
Upgrading to @v1.0.6 did not resolve the issue

This error appears when inspecting the GHA summary