Docker support, session management, context insights, and subagent display improvements

…oject description

- Added a badge for Docker deployment to the README for easier access to deployment instructions.
- Updated the project description to emphasize that it is 100% free and open source, enhancing clarity for users.

docs: update README to include Docker deployment badge and clarify pr…

- Included a section for Docker deployment in the README, detailing how to run the application using Docker.
- Updated the instructions to enhance user accessibility for Docker users.

docs: add Docker deployment instructions to README

- Included a Product Hunt badge in the README to promote claude-devtools and enhance visibility.
- Updated the README layout for better presentation and user engagement.

docs: add Product Hunt badge to README

…ield (#23)

User messages in subagent JSONLs lack the isMeta field, defaulting to false.
An unconditional `continue` in the !isMeta branch skipped tool result
collection for these messages, causing all subagent tools to show
"No result received". Now we check for tool_result blocks before continuing,
allowing them to fall through to the result collection logic.